201317585

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 288271872

約数和(自身を除く): 86954287

約数列:

[1, 5, 7, 35, 41, 53, 205, 265, 287, 371, 1435, 1855, 2173, 2647, 10865, 13235, 15211, 18529, 76055, 92645, 108527, 140291, 542635, 701455, 759689, 982037, 3798445, 4910185, 5751931, 28759655, 40263517, 201317585]

約数ペア:

[(1, 201317585), (5, 40263517), (7, 28759655), (35, 5751931), (41, 4910185), (53, 3798445), (205, 982037), (265, 759689), (287, 701455), (371, 542635), (1435, 140291), (1855, 108527), (2173, 92645), (2647, 76055), (10865, 18529), (13235, 15211)]