220114936

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{12073}}^1$

素因数の和:12175

約数の個数: 32

約数和(自身を含む): 430317360

約数和(自身を除く): 210202424

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 4558, 9116, 12073, 18232, 24146, 48292, 96584, 519139, 639869, 1038278, 1279738, 2076556, 2559476, 4153112, 5118952, 27514367, 55028734, 110057468, 220114936]

約数ペア:

[(1, 220114936), (2, 110057468), (4, 55028734), (8, 27514367), (43, 5118952), (53, 4153112), (86, 2559476), (106, 2076556), (172, 1279738), (212, 1038278), (344, 639869), (424, 519139), (2279, 96584), (4558, 48292), (9116, 24146), (12073, 18232)]