201854536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{52457}}^1$

素因数の和:52513

約数の個数: 32

約数和(自身を含む): 418614840

約数和(自身を除く): 216760304

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 52457, 104914, 209828, 419656, 681941, 1363882, 1940909, 2727764, 3881818, 5455528, 7763636, 15527272, 25231817, 50463634, 100927268, 201854536]

約数ペア:

[(1, 201854536), (2, 100927268), (4, 50463634), (8, 25231817), (13, 15527272), (26, 7763636), (37, 5455528), (52, 3881818), (74, 2727764), (104, 1940909), (148, 1363882), (296, 681941), (481, 419656), (962, 209828), (1924, 104914), (3848, 52457)]