202418968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{617131}}^1$

素因数の和:617178

約数の個数: 16

約数和(自身を含む): 388793160

約数和(自身を除く): 186374192

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 617131, 1234262, 2468524, 4937048, 25302371, 50604742, 101209484, 202418968]

約数ペア:

[(1, 202418968), (2, 101209484), (4, 50604742), (8, 25302371), (41, 4937048), (82, 2468524), (164, 1234262), (328, 617131)]