201831356

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{1499}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 362502000

約数和(自身を除く): 160670644

約数列:

[1, 2, 4, 41, 82, 164, 821, 1499, 1642, 2998, 3284, 5996, 33661, 61459, 67322, 122918, 134644, 245836, 1230679, 2461358, 4922716, 50457839, 100915678, 201831356]

約数ペア:

[(1, 201831356), (2, 100915678), (4, 50457839), (41, 4922716), (82, 2461358), (164, 1230679), (821, 245836), (1499, 134644), (1642, 122918), (2998, 67322), (3284, 61459), (5996, 33661)]