210973200976

素因数分解:

$2^4\times {\mathrm{32911}}^1\times {\mathrm{400651}}^1$

素因数の和:433570

約数の個数: 20

約数和(自身を含む): 408774017344

約数和(自身を除く): 197800816368

約数列:

[1, 2, 4, 8, 16, 32911, 65822, 131644, 263288, 400651, 526576, 801302, 1602604, 3205208, 6410416, 13185825061, 26371650122, 52743300244, 105486600488, 210973200976]

約数ペア:

[(1, 210973200976), (2, 105486600488), (4, 52743300244), (8, 26371650122), (16, 13185825061), (32911, 6410416), (65822, 3205208), (131644, 1602604), (263288, 801302), (400651, 526576)]