200105090

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{22817}}^1$

素因数の和:23701

約数の個数: 16

約数和(自身を含む): 360615672

約数和(自身を除く): 160510582

約数列:

[1, 2, 5, 10, 877, 1754, 4385, 8770, 22817, 45634, 114085, 228170, 20010509, 40021018, 100052545, 200105090]

約数ペア:

[(1, 200105090), (2, 100052545), (5, 40021018), (10, 20010509), (877, 228170), (1754, 114085), (4385, 45634), (8770, 22817)]