197223858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 480562992

約数和(自身を除く): 283339134

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 61, 78, 82, 117, 122, 123, 183, 234, 246, 337, 366, 369, 533, 549, 674, 738, 793, 1011, 1066, 1098, 1586, 1599, 2022, 2379, 2501, 3033, 3198, 4381, 4758, 4797, 5002, 6066, 7137, 7503, 8762, 9594, 13143, 13817, 14274, 15006, 20557, 22509, 26286, 27634, 32513, 39429, 41114, 41451, 45018, 61671, 65026, 78858, 82902, 97539, 123342, 124353, 179621, 185013, 195078, 248706, 267241, 292617, 359242, 370026, 534482, 538863, 585234, 801723, 842837, 1077726, 1603446, 1616589, 1685674, 2405169, 2528511, 3233178, 4810338, 5057022, 7585533, 10956881, 15171066, 21913762, 32870643, 65741286, 98611929, 197223858]

約数ペア:

[(1, 197223858), (2, 98611929), (3, 65741286), (6, 32870643), (9, 21913762), (13, 15171066), (18, 10956881), (26, 7585533), (39, 5057022), (41, 4810338), (61, 3233178), (78, 2528511), (82, 2405169), (117, 1685674), (122, 1616589), (123, 1603446), (183, 1077726), (234, 842837), (246, 801723), (337, 585234), (366, 538863), (369, 534482), (533, 370026), (549, 359242), (674, 292617), (738, 267241), (793, 248706), (1011, 195078), (1066, 185013), (1098, 179621), (1586, 124353), (1599, 123342), (2022, 97539), (2379, 82902), (2501, 78858), (3033, 65026), (3198, 61671), (4381, 45018), (4758, 41451), (4797, 41114), (5002, 39429), (6066, 32513), (7137, 27634), (7503, 26286), (8762, 22509), (9594, 20557), (13143, 15006), (13817, 14274)]