199546620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 733598208

約数和(自身を除く): 534051588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 182, 195, 196, 210, 227, 230, 245, 260, 273, 276, 294, 299, 322, 345, 364, 390, 420, 454, 455, 460, 483, 490, 546, 588, 598, 637, 644, 681, 690, 735, 780, 805, 897, 908, 910, 966, 980, 1092, 1127, 1135, 1196, 1274, 1362, 1365, 1380, 1470, 1495, 1589, 1610, 1794, 1820, 1911, 1932, 2093, 2254, 2270, 2415, 2548, 2724, 2730, 2940, 2951, 2990, 3178, 3185, 3220, 3381, 3405, 3588, 3822, 4186, 4485, 4508, 4540, 4767, 4830, 5221, 5460, 5635, 5902, 5980, 6279, 6356, 6370, 6762, 6810, 7644, 7945, 8372, 8853, 8970, 9534, 9555, 9660, 10442, 10465, 11123, 11270, 11804, 12558, 12740, 13524, 13620, 14651, 14755, 15663, 15890, 16905, 17706, 17940, 19068, 19110, 20657, 20884, 20930, 22246, 22540, 23835, 25116, 26105, 29302, 29510, 31326, 31395, 31780, 33369, 33810, 35412, 36547, 38220, 41314, 41860, 43953, 44265, 44492, 47670, 52210, 55615, 58604, 59020, 61971, 62652, 62790, 66738, 67620, 67873, 73094, 73255, 78315, 82628, 87906, 88530, 95340, 103285, 104420, 109641, 111230, 123942, 125580, 133476, 135746, 144599, 146188, 146510, 156630, 166845, 175812, 177060, 182735, 203619, 206570, 219282, 219765, 222460, 247884, 255829, 271492, 289198, 293020, 309855, 313260, 333690, 339365, 365470, 407238, 413140, 433797, 438564, 439530, 475111, 511658, 548205, 578396, 619710, 667380, 678730, 722995, 730940, 767487, 814476, 867594, 879060, 950222, 1018095, 1023316, 1096410, 1239420, 1279145, 1357460, 1425333, 1445990, 1534974, 1735188, 1900444, 2036190, 2168985, 2192820, 2375555, 2558290, 2850666, 2891980, 3069948, 3325777, 3837435, 4072380, 4337970, 4751110, 5116580, 5701332, 6651554, 7126665, 7674870, 8675940, 9502220, 9977331, 13303108, 14253330, 15349740, 16628885, 19954662, 28506660, 33257770, 39909324, 49886655, 66515540, 99773310, 199546620]

約数ペア:

[(1, 199546620), (2, 99773310), (3, 66515540), (4, 49886655), (5, 39909324), (6, 33257770), (7, 28506660), (10, 19954662), (12, 16628885), (13, 15349740), (14, 14253330), (15, 13303108), (20, 9977331), (21, 9502220), (23, 8675940), (26, 7674870), (28, 7126665), (30, 6651554), (35, 5701332), (39, 5116580), (42, 4751110), (46, 4337970), (49, 4072380), (52, 3837435), (60, 3325777), (65, 3069948), (69, 2891980), (70, 2850666), (78, 2558290), (84, 2375555), (91, 2192820), (92, 2168985), (98, 2036190), (105, 1900444), (115, 1735188), (130, 1534974), (138, 1445990), (140, 1425333), (147, 1357460), (156, 1279145), (161, 1239420), (182, 1096410), (195, 1023316), (196, 1018095), (210, 950222), (227, 879060), (230, 867594), (245, 814476), (260, 767487), (273, 730940), (276, 722995), (294, 678730), (299, 667380), (322, 619710), (345, 578396), (364, 548205), (390, 511658), (420, 475111), (454, 439530), (455, 438564), (460, 433797), (483, 413140), (490, 407238), (546, 365470), (588, 339365), (598, 333690), (637, 313260), (644, 309855), (681, 293020), (690, 289198), (735, 271492), (780, 255829), (805, 247884), (897, 222460), (908, 219765), (910, 219282), (966, 206570), (980, 203619), (1092, 182735), (1127, 177060), (1135, 175812), (1196, 166845), (1274, 156630), (1362, 146510), (1365, 146188), (1380, 144599), (1470, 135746), (1495, 133476), (1589, 125580), (1610, 123942), (1794, 111230), (1820, 109641), (1911, 104420), (1932, 103285), (2093, 95340), (2254, 88530), (2270, 87906), (2415, 82628), (2548, 78315), (2724, 73255), (2730, 73094), (2940, 67873), (2951, 67620), (2990, 66738), (3178, 62790), (3185, 62652), (3220, 61971), (3381, 59020), (3405, 58604), (3588, 55615), (3822, 52210), (4186, 47670), (4485, 44492), (4508, 44265), (4540, 43953), (4767, 41860), (4830, 41314), (5221, 38220), (5460, 36547), (5635, 35412), (5902, 33810), (5980, 33369), (6279, 31780), (6356, 31395), (6370, 31326), (6762, 29510), (6810, 29302), (7644, 26105), (7945, 25116), (8372, 23835), (8853, 22540), (8970, 22246), (9534, 20930), (9555, 20884), (9660, 20657), (10442, 19110), (10465, 19068), (11123, 17940), (11270, 17706), (11804, 16905), (12558, 15890), (12740, 15663), (13524, 14755), (13620, 14651)]