205123974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{39341}}^1$

素因数の和:39436

約数の個数: 32

約数和(自身を含む): 453219840

約数和(自身を除く): 248095866

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 39341, 78682, 118023, 236046, 432751, 865502, 1298253, 2596506, 3107939, 6215878, 9323817, 18647634, 34187329, 68374658, 102561987, 205123974]

約数ペア:

[(1, 205123974), (2, 102561987), (3, 68374658), (6, 34187329), (11, 18647634), (22, 9323817), (33, 6215878), (66, 3107939), (79, 2596506), (158, 1298253), (237, 865502), (474, 432751), (869, 236046), (1738, 118023), (2607, 78682), (5214, 39341)]