201282512

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{213223}}^1$

素因数の和:213290

約数の個数: 20

約数和(自身を含む): 396596640

約数和(自身を除く): 195314128

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 213223, 426446, 852892, 1705784, 3411568, 12580157, 25160314, 50320628, 100641256, 201282512]

約数ペア:

[(1, 201282512), (2, 100641256), (4, 50320628), (8, 25160314), (16, 12580157), (59, 3411568), (118, 1705784), (236, 852892), (472, 426446), (944, 213223)]