205367045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3169}}^1$

素因数の和:4184

約数の個数: 16

約数和(自身を含む): 265747440

約数和(自身を除く): 60380395

約数列:

[1, 5, 13, 65, 997, 3169, 4985, 12961, 15845, 41197, 64805, 205985, 3159493, 15797465, 41073409, 205367045]

約数ペア:

[(1, 205367045), (5, 41073409), (13, 15797465), (65, 3159493), (997, 205985), (3169, 64805), (4985, 41197), (12961, 15845)]