227175056

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{87107}}^1$

素因数の和:87278

約数の個数: 20

約数和(自身を含む): 442857072

約数和(自身を除く): 215682016

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 87107, 174214, 348428, 696856, 1393712, 14198441, 28396882, 56793764, 113587528, 227175056]

約数ペア:

[(1, 227175056), (2, 113587528), (4, 56793764), (8, 28396882), (16, 14198441), (163, 1393712), (326, 696856), (652, 348428), (1304, 174214), (2608, 87107)]