201980943356

素因数分解:

$2^2\times {\mathrm{577}}^1\times {\mathrm{5851}}^1\times {\mathrm{14957}}^1$

素因数の和:21389

約数の個数: 24

約数和(自身を含む): 354163437936

約数和(自身を除く): 152182494580

約数列:

[1, 2, 4, 577, 1154, 2308, 5851, 11702, 14957, 23404, 29914, 59828, 3376027, 6752054, 8630189, 13504108, 17260378, 34520756, 87513407, 175026814, 350053628, 50495235839, 100990471678, 201980943356]

約数ペア:

[(1, 201980943356), (2, 100990471678), (4, 50495235839), (577, 350053628), (1154, 175026814), (2308, 87513407), (5851, 34520756), (11702, 17260378), (14957, 13504108), (23404, 8630189), (29914, 6752054), (59828, 3376027)]