205229764

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1\times {\mathrm{1811}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 368647776

約数和(自身を除く): 163418012

約数列:

[1, 2, 4, 41, 82, 164, 691, 1382, 1811, 2764, 3622, 7244, 28331, 56662, 74251, 113324, 148502, 297004, 1251401, 2502802, 5005604, 51307441, 102614882, 205229764]

約数ペア:

[(1, 205229764), (2, 102614882), (4, 51307441), (41, 5005604), (82, 2502802), (164, 1251401), (691, 297004), (1382, 148502), (1811, 113324), (2764, 74251), (3622, 56662), (7244, 28331)]