201397525

素因数分解:

$5^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1223}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 285945984

約数和(自身を除く): 84548459

約数列:

[1, 5, 7, 25, 35, 175, 941, 1223, 4705, 6115, 6587, 8561, 23525, 30575, 32935, 42805, 164675, 214025, 1150843, 5754215, 8055901, 28771075, 40279505, 201397525]

約数ペア:

[(1, 201397525), (5, 40279505), (7, 28771075), (25, 8055901), (35, 5754215), (175, 1150843), (941, 214025), (1223, 164675), (4705, 42805), (6115, 32935), (6587, 30575), (8561, 23525)]