201702974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 353049840

約数和(自身を除く): 151346866

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 233, 361, 418, 466, 722, 1199, 2071, 2398, 2563, 3971, 4142, 4427, 5126, 7942, 8854, 22781, 25397, 39349, 45562, 48697, 50794, 78698, 84113, 97394, 168226, 279367, 432839, 482543, 558734, 865678, 925243, 965086, 1850486, 5307973, 9168317, 10615946, 18336634, 100851487, 201702974]

約数ペア:

[(1, 201702974), (2, 100851487), (11, 18336634), (19, 10615946), (22, 9168317), (38, 5307973), (109, 1850486), (209, 965086), (218, 925243), (233, 865678), (361, 558734), (418, 482543), (466, 432839), (722, 279367), (1199, 168226), (2071, 97394), (2398, 84113), (2563, 78698), (3971, 50794), (4142, 48697), (4427, 45562), (5126, 39349), (7942, 25397), (8854, 22781)]