201166315

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{3407}}^1$

素因数の和:3667

約数の個数: 24

約数和(自身を含む): 282059712

約数和(自身を除く): 80893397

約数列:

[1, 5, 7, 35, 49, 241, 245, 1205, 1687, 3407, 8435, 11809, 17035, 23849, 59045, 119245, 166943, 821087, 834715, 4105435, 5747609, 28738045, 40233263, 201166315]

約数ペア:

[(1, 201166315), (5, 40233263), (7, 28738045), (35, 5747609), (49, 4105435), (241, 834715), (245, 821087), (1205, 166943), (1687, 119245), (3407, 59045), (8435, 23849), (11809, 17035)]