212194203

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{3011}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 308669760

約数和(自身を除く): 96475557

約数列:

[1, 3, 13, 39, 139, 169, 417, 507, 1807, 3011, 5421, 9033, 23491, 39143, 70473, 117429, 418529, 508859, 1255587, 1526577, 5440877, 16322631, 70731401, 212194203]

約数ペア:

[(1, 212194203), (3, 70731401), (13, 16322631), (39, 5440877), (139, 1526577), (169, 1255587), (417, 508859), (507, 418529), (1807, 117429), (3011, 70473), (5421, 39143), (9033, 23491)]