211345276

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{2683}}^1$

素因数の和:3153

約数の個数: 24

約数和(自身を含む): 378766080

約数和(自身を除く): 167420804

約数列:

[1, 2, 4, 47, 94, 188, 419, 838, 1676, 2683, 5366, 10732, 19693, 39386, 78772, 126101, 252202, 504404, 1124177, 2248354, 4496708, 52836319, 105672638, 211345276]

約数ペア:

[(1, 211345276), (2, 105672638), (4, 52836319), (47, 4496708), (94, 2248354), (188, 1124177), (419, 504404), (838, 252202), (1676, 126101), (2683, 78772), (5366, 39386), (10732, 19693)]