210841174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 342268416

約数和(自身を除く): 131427242

約数列:

[1, 2, 17, 34, 71, 142, 167, 334, 523, 1046, 1207, 2414, 2839, 5678, 8891, 11857, 17782, 23714, 37133, 74266, 87341, 174682, 201569, 403138, 631261, 1262522, 1484797, 2969594, 6201211, 12402422, 105420587, 210841174]

約数ペア:

[(1, 210841174), (2, 105420587), (17, 12402422), (34, 6201211), (71, 2969594), (142, 1484797), (167, 1262522), (334, 631261), (523, 403138), (1046, 201569), (1207, 174682), (2414, 87341), (2839, 74266), (5678, 37133), (8891, 23714), (11857, 17782)]