208231634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{929}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 347321520

約数和(自身を除く): 139089886

約数列:

[1, 2, 13, 26, 37, 74, 233, 466, 481, 929, 962, 1858, 3029, 6058, 8621, 12077, 17242, 24154, 34373, 68746, 112073, 216457, 224146, 432914, 446849, 893698, 2813941, 5627882, 8008909, 16017818, 104115817, 208231634]

約数ペア:

[(1, 208231634), (2, 104115817), (13, 16017818), (26, 8008909), (37, 5627882), (74, 2813941), (233, 893698), (466, 446849), (481, 432914), (929, 224146), (962, 216457), (1858, 112073), (3029, 68746), (6058, 34373), (8621, 24154), (12077, 17242)]