210375092

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{20051}}^1$

素因数の和:20159

約数の個数: 24

約数和(自身を含む): 382912992

約数和(自身を除く): 172537900

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 10492, 20051, 40102, 80204, 862193, 1223111, 1724386, 2446222, 3448772, 4892444, 52593773, 105187546, 210375092]

約数ペア:

[(1, 210375092), (2, 105187546), (4, 52593773), (43, 4892444), (61, 3448772), (86, 2446222), (122, 1724386), (172, 1223111), (244, 862193), (2623, 80204), (5246, 40102), (10492, 20051)]