201134125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 257976576

約数和(自身を除く): 56842451

約数列:

[1, 5, 25, 71, 125, 131, 173, 355, 655, 865, 1775, 3275, 4325, 8875, 9301, 12283, 16375, 21625, 22663, 46505, 61415, 113315, 232525, 307075, 566575, 1162625, 1535375, 1609073, 2832875, 8045365, 40226825, 201134125]

約数ペア:

[(1, 201134125), (5, 40226825), (25, 8045365), (71, 2832875), (125, 1609073), (131, 1535375), (173, 1162625), (355, 566575), (655, 307075), (865, 232525), (1775, 113315), (3275, 61415), (4325, 46505), (8875, 22663), (9301, 21625), (12283, 16375)]