200688760

素因数分解:

$2^3\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{3511}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 451994400

約数和(自身を除く): 251305640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1429, 2858, 3511, 5716, 7022, 7145, 11432, 14044, 14290, 17555, 28088, 28580, 35110, 57160, 70220, 140440, 5017219, 10034438, 20068876, 25086095, 40137752, 50172190, 100344380, 200688760]

約数ペア:

[(1, 200688760), (2, 100344380), (4, 50172190), (5, 40137752), (8, 25086095), (10, 20068876), (20, 10034438), (40, 5017219), (1429, 140440), (2858, 70220), (3511, 57160), (5716, 35110), (7022, 28580), (7145, 28088), (11432, 17555), (14044, 14290)]