193314140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18341}}^1$

素因数の和:18398

約数の個数: 48

約数和(自身を含む): 443729664

約数和(自身を除く): 250415524

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 10540, 18341, 36682, 73364, 91705, 183410, 311797, 366820, 568571, 623594, 1137142, 1247188, 1558985, 2274284, 2842855, 3117970, 5685710, 6235940, 9665707, 11371420, 19331414, 38662828, 48328535, 96657070, 193314140]

約数ペア:

[(1, 193314140), (2, 96657070), (4, 48328535), (5, 38662828), (10, 19331414), (17, 11371420), (20, 9665707), (31, 6235940), (34, 5685710), (62, 3117970), (68, 2842855), (85, 2274284), (124, 1558985), (155, 1247188), (170, 1137142), (310, 623594), (340, 568571), (527, 366820), (620, 311797), (1054, 183410), (2108, 91705), (2635, 73364), (5270, 36682), (10540, 18341)]