201630529724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31271}}^1\times {\mathrm{123997}}^1$

素因数の和:155285

約数の個数: 24

約数和(自身を含む): 380011214688

約数和(自身を除く): 178380684964

約数列:

[1, 2, 4, 13, 26, 52, 31271, 62542, 123997, 125084, 247994, 406523, 495988, 813046, 1611961, 1626092, 3223922, 6447844, 3877510187, 7755020374, 15510040748, 50407632431, 100815264862, 201630529724]

約数ペア:

[(1, 201630529724), (2, 100815264862), (4, 50407632431), (13, 15510040748), (26, 7755020374), (52, 3877510187), (31271, 6447844), (62542, 3223922), (123997, 1626092), (125084, 1611961), (247994, 813046), (406523, 495988)]