211304834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{62039}}^1$

素因数の和:62185

約数の個数: 16

約数和(自身を含む): 343949760

約数和(自身を除く): 132644926

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 62039, 124078, 806507, 1613014, 8127109, 16254218, 105652417, 211304834]

約数ペア:

[(1, 211304834), (2, 105652417), (13, 16254218), (26, 8127109), (131, 1613014), (262, 806507), (1703, 124078), (3406, 62039)]