215703608

素因数分解:

$2^3\times {\mathrm{2617}}^1\times {\mathrm{10303}}^1$

素因数の和:12926

約数の個数: 16

約数和(自身を含む): 404638080

約数和(自身を除く): 188934472

約数列:

[1, 2, 4, 8, 2617, 5234, 10303, 10468, 20606, 20936, 41212, 82424, 26962951, 53925902, 107851804, 215703608]

約数ペア:

[(1, 215703608), (2, 107851804), (4, 53925902), (8, 26962951), (2617, 82424), (5234, 41212), (10303, 20936), (10468, 20606)]