207655514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 349595136

約数和(自身を除く): 141939622

約数列:

[1, 2, 11, 22, 43, 86, 227, 454, 473, 946, 967, 1934, 2497, 4994, 9761, 10637, 19522, 21274, 41581, 83162, 107371, 214742, 219509, 439018, 457391, 914782, 2414599, 4829198, 9438887, 18877774, 103827757, 207655514]

約数ペア:

[(1, 207655514), (2, 103827757), (11, 18877774), (22, 9438887), (43, 4829198), (86, 2414599), (227, 914782), (454, 457391), (473, 439018), (946, 219509), (967, 214742), (1934, 107371), (2497, 83162), (4994, 41581), (9761, 21274), (10637, 19522)]