204501752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{280909}}^1$

素因数の和:280935

約数の個数: 32

約数和(自身を含む): 471928800

約数和(自身を除く): 267427048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 280909, 561818, 1123636, 1966363, 2247272, 3651817, 3932726, 7303634, 7865452, 14607268, 15730904, 25562719, 29214536, 51125438, 102250876, 204501752]

約数ペア:

[(1, 204501752), (2, 102250876), (4, 51125438), (7, 29214536), (8, 25562719), (13, 15730904), (14, 14607268), (26, 7865452), (28, 7303634), (52, 3932726), (56, 3651817), (91, 2247272), (104, 1966363), (182, 1123636), (364, 561818), (728, 280909)]