221733544

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{27361}}^1$

素因数の和:28380

約数の個数: 16

約数和(自身を含む): 416176020

約数和(自身を除く): 194442476

約数列:

[1, 2, 4, 8, 1013, 2026, 4052, 8104, 27361, 54722, 109444, 218888, 27716693, 55433386, 110866772, 221733544]

約数ペア:

[(1, 221733544), (2, 110866772), (4, 55433386), (8, 27716693), (1013, 218888), (2026, 109444), (4052, 54722), (8104, 27361)]