220207966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1013}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 371026656

約数和(自身を除く): 150818690

約数列:

[1, 2, 11, 22, 41, 82, 241, 451, 482, 902, 1013, 2026, 2651, 5302, 9881, 11143, 19762, 22286, 41533, 83066, 108691, 217382, 244133, 456863, 488266, 913726, 2685463, 5370926, 10009453, 20018906, 110103983, 220207966]

約数ペア:

[(1, 220207966), (2, 110103983), (11, 20018906), (22, 10009453), (41, 5370926), (82, 2685463), (241, 913726), (451, 488266), (482, 456863), (902, 244133), (1013, 217382), (2026, 108691), (2651, 83066), (5302, 41533), (9881, 22286), (11143, 19762)]