201375489

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{33181}}^1$

素因数の和:33225

約数の個数: 24

約数和(自身を含む): 325979968

約数和(自身を除く): 124604479

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 33181, 99543, 232267, 564077, 696801, 1692231, 3948539, 9589309, 11845617, 28767927, 67125163, 201375489]

約数ペア:

[(1, 201375489), (3, 67125163), (7, 28767927), (17, 11845617), (21, 9589309), (51, 3948539), (119, 1692231), (289, 696801), (357, 564077), (867, 232267), (2023, 99543), (6069, 33181)]