204461999

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{659}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 236544000

約数和(自身を除く): 32082001

約数列:

[1, 7, 127, 349, 659, 889, 2443, 4613, 44323, 83693, 229991, 310261, 585851, 1609937, 29208857, 204461999]

約数ペア:

[(1, 204461999), (7, 29208857), (127, 1609937), (349, 585851), (659, 310261), (889, 229991), (2443, 83693), (4613, 44323)]