220183130

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{18803}}^1$

素因数の和:19981

約数の個数: 16

約数和(自身を含む): 396689184

約数和(自身を除く): 176506054

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 11710, 18803, 37606, 94015, 188030, 22018313, 44036626, 110091565, 220183130]

約数ペア:

[(1, 220183130), (2, 110091565), (5, 44036626), (10, 22018313), (1171, 188030), (2342, 94015), (5855, 37606), (11710, 18803)]