227375564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{27851}}^1$

素因数の和:28025

約数の個数: 24

約数和(自身を含む): 431260368

約数和(自身を除く): 203884804

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 27851, 55702, 111404, 362063, 724126, 1448252, 4372607, 8745214, 17490428, 56843891, 113687782, 227375564]

約数ペア:

[(1, 227375564), (2, 113687782), (4, 56843891), (13, 17490428), (26, 8745214), (52, 4372607), (157, 1448252), (314, 724126), (628, 362063), (2041, 111404), (4082, 55702), (8164, 27851)]