201834560

素因数分解:

$2^6\times 5^1\times {\mathrm{630733}}^1$

素因数の和:630750

約数の個数: 28

約数和(自身を含む): 480619308

約数和(自身を除く): 278784748

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 630733, 1261466, 2522932, 3153665, 5045864, 6307330, 10091728, 12614660, 20183456, 25229320, 40366912, 50458640, 100917280, 201834560]

約数ペア:

[(1, 201834560), (2, 100917280), (4, 50458640), (5, 40366912), (8, 25229320), (10, 20183456), (16, 12614660), (20, 10091728), (32, 6307330), (40, 5045864), (64, 3153665), (80, 2522932), (160, 1261466), (320, 630733)]