210645908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{165083}}^1$

素因数の和:165127

約数の個数: 24

約数和(自身を含む): 416011680

約数和(自身を除く): 205365772

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 165083, 330166, 660332, 1815913, 3631826, 4787407, 7263652, 9574814, 19149628, 52661477, 105322954, 210645908]

約数ペア:

[(1, 210645908), (2, 105322954), (4, 52661477), (11, 19149628), (22, 9574814), (29, 7263652), (44, 4787407), (58, 3631826), (116, 1815913), (319, 660332), (638, 330166), (1276, 165083)]