202129576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{2351}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 414046080

約数和(自身を除く): 211916504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 977, 1954, 2351, 3908, 4702, 7816, 9404, 10747, 18808, 21494, 25861, 42988, 51722, 85976, 103444, 206888, 2296927, 4593854, 9187708, 18375416, 25266197, 50532394, 101064788, 202129576]

約数ペア:

[(1, 202129576), (2, 101064788), (4, 50532394), (8, 25266197), (11, 18375416), (22, 9187708), (44, 4593854), (88, 2296927), (977, 206888), (1954, 103444), (2351, 85976), (3908, 51722), (4702, 42988), (7816, 25861), (9404, 21494), (10747, 18808)]