200409545

素因数分解:

$5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{5897}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 275177088

約数和(自身を除く): 74767543

約数列:

[1, 5, 7, 35, 971, 4855, 5897, 6797, 29485, 33985, 41279, 206395, 5725987, 28629935, 40081909, 200409545]

約数ペア:

[(1, 200409545), (5, 40081909), (7, 28629935), (35, 5725987), (971, 206395), (4855, 41279), (5897, 33985), (6797, 29485)]