207610620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2731}}^1$

素因数の和:2931

約数の個数: 96

約数和(自身を含む): 668269056

約数和(自身を除く): 460658436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2172, 2534, 2715, 2731, 3620, 3801, 5068, 5430, 5462, 6335, 7602, 8193, 10860, 10924, 12670, 13655, 15204, 16386, 19005, 19117, 25340, 27310, 32772, 38010, 38234, 40965, 54620, 57351, 76020, 76468, 81930, 95585, 114702, 163860, 191170, 229404, 286755, 382340, 494311, 573510, 988622, 1147020, 1482933, 1977244, 2471555, 2965866, 3460177, 4943110, 5931732, 6920354, 7414665, 9886220, 10380531, 13840708, 14829330, 17300885, 20761062, 29658660, 34601770, 41522124, 51902655, 69203540, 103805310, 207610620]

約数ペア:

[(1, 207610620), (2, 103805310), (3, 69203540), (4, 51902655), (5, 41522124), (6, 34601770), (7, 29658660), (10, 20761062), (12, 17300885), (14, 14829330), (15, 13840708), (20, 10380531), (21, 9886220), (28, 7414665), (30, 6920354), (35, 5931732), (42, 4943110), (60, 3460177), (70, 2965866), (84, 2471555), (105, 1977244), (140, 1482933), (181, 1147020), (210, 988622), (362, 573510), (420, 494311), (543, 382340), (724, 286755), (905, 229404), (1086, 191170), (1267, 163860), (1810, 114702), (2172, 95585), (2534, 81930), (2715, 76468), (2731, 76020), (3620, 57351), (3801, 54620), (5068, 40965), (5430, 38234), (5462, 38010), (6335, 32772), (7602, 27310), (8193, 25340), (10860, 19117), (10924, 19005), (12670, 16386), (13655, 15204)]