203069220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2625

約数の個数: 96

約数和(自身を含む): 600821760

約数和(自身を除く): 397752540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 172, 186, 215, 258, 310, 372, 430, 465, 516, 620, 645, 860, 930, 1290, 1333, 1860, 2539, 2580, 2666, 3999, 5078, 5332, 6665, 7617, 7998, 10156, 12695, 13330, 15234, 15996, 19995, 25390, 26660, 30468, 38085, 39990, 50780, 76170, 78709, 79980, 109177, 152340, 157418, 218354, 236127, 314836, 327531, 393545, 436708, 472254, 545885, 655062, 787090, 944508, 1091770, 1180635, 1310124, 1574180, 1637655, 2183540, 2361270, 3275310, 3384487, 4722540, 6550620, 6768974, 10153461, 13537948, 16922435, 20306922, 33844870, 40613844, 50767305, 67689740, 101534610, 203069220]

約数ペア:

[(1, 203069220), (2, 101534610), (3, 67689740), (4, 50767305), (5, 40613844), (6, 33844870), (10, 20306922), (12, 16922435), (15, 13537948), (20, 10153461), (30, 6768974), (31, 6550620), (43, 4722540), (60, 3384487), (62, 3275310), (86, 2361270), (93, 2183540), (124, 1637655), (129, 1574180), (155, 1310124), (172, 1180635), (186, 1091770), (215, 944508), (258, 787090), (310, 655062), (372, 545885), (430, 472254), (465, 436708), (516, 393545), (620, 327531), (645, 314836), (860, 236127), (930, 218354), (1290, 157418), (1333, 152340), (1860, 109177), (2539, 79980), (2580, 78709), (2666, 76170), (3999, 50780), (5078, 39990), (5332, 38085), (6665, 30468), (7617, 26660), (7998, 25390), (10156, 19995), (12695, 15996), (13330, 15234)]