200161760

素因数分解:

$2^5\times 5^1\times {\mathrm{1251011}}^1$

素因数の和:1251026

約数の個数: 24

約数和(自身を含む): 472882536

約数和(自身を除く): 272720776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1251011, 2502022, 5004044, 6255055, 10008088, 12510110, 20016176, 25020220, 40032352, 50040440, 100080880, 200161760]

約数ペア:

[(1, 200161760), (2, 100080880), (4, 50040440), (5, 40032352), (8, 25020220), (10, 20016176), (16, 12510110), (20, 10008088), (32, 6255055), (40, 5004044), (80, 2502022), (160, 1251011)]