201764888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940047}}^1$

素因数の和:1940066

約数の個数: 16

約数和(自身を含む): 407410080

約数和(自身を除く): 205645192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940047, 3880094, 7760188, 15520376, 25220611, 50441222, 100882444, 201764888]

約数ペア:

[(1, 201764888), (2, 100882444), (4, 50441222), (8, 25220611), (13, 15520376), (26, 7760188), (52, 3880094), (104, 1940047)]