221644984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{3593}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 454137840

約数和(自身を除く): 232492856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 701, 1402, 2804, 3593, 5608, 7186, 7711, 14372, 15422, 28744, 30844, 39523, 61688, 79046, 158092, 316184, 2518693, 5037386, 10074772, 20149544, 27705623, 55411246, 110822492, 221644984]

約数ペア:

[(1, 221644984), (2, 110822492), (4, 55411246), (8, 27705623), (11, 20149544), (22, 10074772), (44, 5037386), (88, 2518693), (701, 316184), (1402, 158092), (2804, 79046), (3593, 61688), (5608, 39523), (7186, 30844), (7711, 28744), (14372, 15422)]