205121462

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1481}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 379439424

約数和(自身を除く): 174317962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 761, 1481, 1522, 2962, 5327, 9893, 10367, 10654, 19253, 19786, 20734, 38506, 69251, 134771, 138502, 269542, 1127041, 2254082, 7889287, 14651533, 15778574, 29303066, 102560731, 205121462]

約数ペア:

[(1, 205121462), (2, 102560731), (7, 29303066), (13, 15778574), (14, 14651533), (26, 7889287), (91, 2254082), (182, 1127041), (761, 269542), (1481, 138502), (1522, 134771), (2962, 69251), (5327, 38506), (9893, 20734), (10367, 19786), (10654, 19253)]