201325216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331127}}^1$

素因数の和:331156

約数の個数: 24

約数和(自身を含む): 417221280

約数和(自身を除く): 215896064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 331127, 662254, 1324508, 2649016, 5298032, 6291413, 10596064, 12582826, 25165652, 50331304, 100662608, 201325216]

約数ペア:

[(1, 201325216), (2, 100662608), (4, 50331304), (8, 25165652), (16, 12582826), (19, 10596064), (32, 6291413), (38, 5298032), (76, 2649016), (152, 1324508), (304, 662254), (608, 331127)]