206572612

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{2129}}^1$

素因数の和:2451

約数の個数: 24

約数和(自身を含む): 366428160

約数和(自身を除く): 159855548

約数列:

[1, 2, 4, 127, 191, 254, 382, 508, 764, 2129, 4258, 8516, 24257, 48514, 97028, 270383, 406639, 540766, 813278, 1081532, 1626556, 51643153, 103286306, 206572612]

約数ペア:

[(1, 206572612), (2, 103286306), (4, 51643153), (127, 1626556), (191, 1081532), (254, 813278), (382, 540766), (508, 406639), (764, 270383), (2129, 97028), (4258, 48514), (8516, 24257)]