210371522

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{12641}}^1$

素因数の和:12853

約数の個数: 16

約数和(自身を含む): 323584632

約数和(自身を除く): 113213110

約数列:

[1, 2, 53, 106, 157, 314, 8321, 12641, 16642, 25282, 669973, 1339946, 1984637, 3969274, 105185761, 210371522]

約数ペア:

[(1, 210371522), (2, 105185761), (53, 3969274), (106, 1984637), (157, 1339946), (314, 669973), (8321, 25282), (12641, 16642)]