202161603

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{80897}}^1$

素因数の和:80931

約数の個数: 24

約数和(自身を含む): 332005392

約数和(自身を除く): 129843789

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 80897, 242691, 566279, 1375249, 1698837, 3963953, 4125747, 9626743, 11891859, 28880229, 67387201, 202161603]

約数ペア:

[(1, 202161603), (3, 67387201), (7, 28880229), (17, 11891859), (21, 9626743), (49, 4125747), (51, 3963953), (119, 1698837), (147, 1375249), (357, 566279), (833, 242691), (2499, 80897)]