206534020

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 609856128

約数和(自身を除く): 403322108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 44, 46, 49, 55, 68, 70, 77, 85, 92, 98, 110, 115, 119, 140, 154, 161, 170, 187, 196, 220, 230, 238, 245, 253, 308, 322, 340, 343, 374, 385, 391, 460, 476, 490, 506, 539, 595, 644, 686, 748, 770, 782, 805, 833, 935, 980, 1012, 1078, 1127, 1190, 1265, 1309, 1372, 1540, 1564, 1610, 1666, 1715, 1771, 1870, 1955, 2156, 2254, 2380, 2401, 2530, 2618, 2695, 2737, 3220, 3332, 3430, 3542, 3740, 3773, 3910, 4165, 4301, 4508, 4802, 5060, 5236, 5390, 5474, 5635, 5831, 6545, 6860, 7084, 7546, 7820, 7889, 8330, 8602, 8855, 9163, 9604, 10780, 10948, 11270, 11662, 12005, 12397, 13090, 13685, 15092, 15778, 16660, 17204, 17710, 18326, 18865, 19159, 21505, 22540, 23324, 24010, 24794, 26180, 26411, 27370, 29155, 30107, 31556, 35420, 36652, 37730, 38318, 39445, 40817, 43010, 45815, 48020, 49588, 52822, 54740, 55223, 58310, 60214, 61985, 64141, 75460, 76636, 78890, 81634, 86020, 86779, 91630, 95795, 105644, 110446, 116620, 120428, 123970, 128282, 132055, 134113, 150535, 157780, 163268, 173558, 183260, 191590, 204085, 210749, 220892, 247940, 256564, 264110, 268226, 276115, 301070, 320705, 347116, 383180, 408170, 421498, 433895, 448987, 528220, 536452, 552230, 602140, 607453, 641410, 670565, 816340, 842996, 867790, 897974, 938791, 1053745, 1104460, 1214906, 1282820, 1341130, 1475243, 1735580, 1795948, 1877582, 2107490, 2244935, 2429812, 2682260, 2950486, 3037265, 3755164, 4214980, 4489870, 4693955, 5900972, 6074530, 7376215, 8979740, 9387910, 10326701, 12149060, 14752430, 18775820, 20653402, 29504860, 41306804, 51633505, 103267010, 206534020]

約数ペア:

[(1, 206534020), (2, 103267010), (4, 51633505), (5, 41306804), (7, 29504860), (10, 20653402), (11, 18775820), (14, 14752430), (17, 12149060), (20, 10326701), (22, 9387910), (23, 8979740), (28, 7376215), (34, 6074530), (35, 5900972), (44, 4693955), (46, 4489870), (49, 4214980), (55, 3755164), (68, 3037265), (70, 2950486), (77, 2682260), (85, 2429812), (92, 2244935), (98, 2107490), (110, 1877582), (115, 1795948), (119, 1735580), (140, 1475243), (154, 1341130), (161, 1282820), (170, 1214906), (187, 1104460), (196, 1053745), (220, 938791), (230, 897974), (238, 867790), (245, 842996), (253, 816340), (308, 670565), (322, 641410), (340, 607453), (343, 602140), (374, 552230), (385, 536452), (391, 528220), (460, 448987), (476, 433895), (490, 421498), (506, 408170), (539, 383180), (595, 347116), (644, 320705), (686, 301070), (748, 276115), (770, 268226), (782, 264110), (805, 256564), (833, 247940), (935, 220892), (980, 210749), (1012, 204085), (1078, 191590), (1127, 183260), (1190, 173558), (1265, 163268), (1309, 157780), (1372, 150535), (1540, 134113), (1564, 132055), (1610, 128282), (1666, 123970), (1715, 120428), (1771, 116620), (1870, 110446), (1955, 105644), (2156, 95795), (2254, 91630), (2380, 86779), (2401, 86020), (2530, 81634), (2618, 78890), (2695, 76636), (2737, 75460), (3220, 64141), (3332, 61985), (3430, 60214), (3542, 58310), (3740, 55223), (3773, 54740), (3910, 52822), (4165, 49588), (4301, 48020), (4508, 45815), (4802, 43010), (5060, 40817), (5236, 39445), (5390, 38318), (5474, 37730), (5635, 36652), (5831, 35420), (6545, 31556), (6860, 30107), (7084, 29155), (7546, 27370), (7820, 26411), (7889, 26180), (8330, 24794), (8602, 24010), (8855, 23324), (9163, 22540), (9604, 21505), (10780, 19159), (10948, 18865), (11270, 18326), (11662, 17710), (12005, 17204), (12397, 16660), (13090, 15778), (13685, 15092)]