222062704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1567}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 456720768

約数和(自身を除く): 234658064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 521, 1042, 1567, 2084, 3134, 4168, 6268, 8336, 8857, 12536, 17714, 25072, 26639, 35428, 53278, 70856, 106556, 141712, 213112, 426224, 816407, 1632814, 3265628, 6531256, 13062512, 13878919, 27757838, 55515676, 111031352, 222062704]

約数ペア:

[(1, 222062704), (2, 111031352), (4, 55515676), (8, 27757838), (16, 13878919), (17, 13062512), (34, 6531256), (68, 3265628), (136, 1632814), (272, 816407), (521, 426224), (1042, 213112), (1567, 141712), (2084, 106556), (3134, 70856), (4168, 53278), (6268, 35428), (8336, 26639), (8857, 25072), (12536, 17714)]