220146944

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{6277}}^1$

素因数の和:6430

約数の個数: 36

約数和(自身を含む): 442712004

約数和(自身を除く): 222565060

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 4384, 6277, 8768, 12554, 17536, 25108, 35072, 50216, 100432, 200864, 401728, 803456, 859949, 1606912, 1719898, 3439796, 6879592, 13759184, 27518368, 55036736, 110073472, 220146944]

約数ペア:

[(1, 220146944), (2, 110073472), (4, 55036736), (8, 27518368), (16, 13759184), (32, 6879592), (64, 3439796), (128, 1719898), (137, 1606912), (256, 859949), (274, 803456), (548, 401728), (1096, 200864), (2192, 100432), (4384, 50216), (6277, 35072), (8768, 25108), (12554, 17536)]