201817304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940551}}^1$

素因数の和:1940570

約数の個数: 16

約数和(自身を含む): 407515920

約数和(自身を除く): 205698616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940551, 3881102, 7762204, 15524408, 25227163, 50454326, 100908652, 201817304]

約数ペア:

[(1, 201817304), (2, 100908652), (4, 50454326), (8, 25227163), (13, 15524408), (26, 7762204), (52, 3881102), (104, 1940551)]