207620972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13627}}^1$

素因数の和:13937

約数の個数: 24

約数和(自身を含む): 392649936

約数和(自身を除く): 185028964

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 13627, 15236, 27254, 54508, 177151, 354302, 708604, 3992711, 7985422, 15970844, 51905243, 103810486, 207620972]

約数ペア:

[(1, 207620972), (2, 103810486), (4, 51905243), (13, 15970844), (26, 7985422), (52, 3992711), (293, 708604), (586, 354302), (1172, 177151), (3809, 54508), (7618, 27254), (13627, 15236)]