202395436

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 357421680

約数和(自身を除く): 155026244

約数列:

[1, 2, 4, 197, 394, 419, 613, 788, 838, 1226, 1676, 2452, 82543, 120761, 165086, 241522, 256847, 330172, 483044, 513694, 1027388, 50598859, 101197718, 202395436]

約数ペア:

[(1, 202395436), (2, 101197718), (4, 50598859), (197, 1027388), (394, 513694), (419, 483044), (613, 330172), (788, 256847), (838, 241522), (1226, 165086), (1676, 120761), (2452, 82543)]