221617386430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{106037027}}^1$

素因数の和:106037064

約数の個数: 32

約数和(自身を含む): 458079960960

約数和(自身を除く): 236462574530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 106037027, 212074054, 530185135, 1060370270, 1166407297, 2014703513, 2332814594, 4029407026, 5832036485, 10073517565, 11664072970, 20147035130, 22161738643, 44323477286, 110808693215, 221617386430]

約数ペア:

[(1, 221617386430), (2, 110808693215), (5, 44323477286), (10, 22161738643), (11, 20147035130), (19, 11664072970), (22, 10073517565), (38, 5832036485), (55, 4029407026), (95, 2332814594), (110, 2014703513), (190, 1166407297), (209, 1060370270), (418, 530185135), (1045, 212074054), (2090, 106037027)]