214992910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{36877}}^1$

素因数の和:36948

約数の個数: 32

約数和(自身を含む): 430144992

約数和(自身を除く): 215152082

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 36877, 73754, 184385, 368770, 405647, 811294, 1954481, 2028235, 3908962, 4056470, 9772405, 19544810, 21499291, 42998582, 107496455, 214992910]

約数ペア:

[(1, 214992910), (2, 107496455), (5, 42998582), (10, 21499291), (11, 19544810), (22, 9772405), (53, 4056470), (55, 3908962), (106, 2028235), (110, 1954481), (265, 811294), (530, 405647), (583, 368770), (1166, 184385), (2915, 73754), (5830, 36877)]