200405920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 586776960

約数和(自身を除く): 386371040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 176, 190, 208, 209, 220, 247, 260, 286, 304, 352, 380, 416, 418, 440, 461, 494, 520, 572, 608, 715, 760, 836, 880, 922, 988, 1040, 1045, 1144, 1235, 1430, 1520, 1672, 1760, 1844, 1976, 2080, 2090, 2288, 2305, 2470, 2717, 2860, 3040, 3344, 3688, 3952, 4180, 4576, 4610, 4940, 5071, 5434, 5720, 5993, 6688, 7376, 7904, 8360, 8759, 9220, 9880, 10142, 10868, 11440, 11986, 13585, 14752, 16720, 17518, 18440, 19760, 20284, 21736, 22880, 23972, 25355, 27170, 29965, 33440, 35036, 36880, 39520, 40568, 43472, 43795, 47944, 50710, 54340, 59930, 65923, 70072, 73760, 81136, 86944, 87590, 95888, 96349, 101420, 108680, 113867, 119860, 131846, 140144, 162272, 175180, 191776, 192698, 202840, 217360, 227734, 239720, 263692, 280288, 329615, 350360, 385396, 405680, 434720, 455468, 479440, 481745, 527384, 569335, 659230, 700720, 770792, 811360, 910936, 958880, 963490, 1054768, 1138670, 1252537, 1318460, 1401440, 1541584, 1821872, 1926980, 2109536, 2277340, 2505074, 2636920, 3083168, 3643744, 3853960, 4554680, 5010148, 5273840, 6262685, 7707920, 9109360, 10020296, 10547680, 12525370, 15415840, 18218720, 20040592, 25050740, 40081184, 50101480, 100202960, 200405920]

約数ペア:

[(1, 200405920), (2, 100202960), (4, 50101480), (5, 40081184), (8, 25050740), (10, 20040592), (11, 18218720), (13, 15415840), (16, 12525370), (19, 10547680), (20, 10020296), (22, 9109360), (26, 7707920), (32, 6262685), (38, 5273840), (40, 5010148), (44, 4554680), (52, 3853960), (55, 3643744), (65, 3083168), (76, 2636920), (80, 2505074), (88, 2277340), (95, 2109536), (104, 1926980), (110, 1821872), (130, 1541584), (143, 1401440), (152, 1318460), (160, 1252537), (176, 1138670), (190, 1054768), (208, 963490), (209, 958880), (220, 910936), (247, 811360), (260, 770792), (286, 700720), (304, 659230), (352, 569335), (380, 527384), (416, 481745), (418, 479440), (440, 455468), (461, 434720), (494, 405680), (520, 385396), (572, 350360), (608, 329615), (715, 280288), (760, 263692), (836, 239720), (880, 227734), (922, 217360), (988, 202840), (1040, 192698), (1045, 191776), (1144, 175180), (1235, 162272), (1430, 140144), (1520, 131846), (1672, 119860), (1760, 113867), (1844, 108680), (1976, 101420), (2080, 96349), (2090, 95888), (2288, 87590), (2305, 86944), (2470, 81136), (2717, 73760), (2860, 70072), (3040, 65923), (3344, 59930), (3688, 54340), (3952, 50710), (4180, 47944), (4576, 43795), (4610, 43472), (4940, 40568), (5071, 39520), (5434, 36880), (5720, 35036), (5993, 33440), (6688, 29965), (7376, 27170), (7904, 25355), (8360, 23972), (8759, 22880), (9220, 21736), (9880, 20284), (10142, 19760), (10868, 18440), (11440, 17518), (11986, 16720), (13585, 14752)]