205815014781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8429}}^1\times {\mathrm{4159}}^1$

素因数の和:12713

約数の個数: 32

約数和(自身を含む): 291772416000

約数和(自身を除く): 85957401219

約数列:

[1, 3, 19, 57, 103, 309, 1957, 4159, 5871, 8429, 12477, 25287, 79021, 160151, 237063, 428377, 480453, 868187, 1285131, 2604561, 8139163, 16495553, 24417489, 35056211, 49486659, 105168633, 666068009, 1998204027, 3610789733, 10832369199, 68605004927, 205815014781]

約数ペア:

[(1, 205815014781), (3, 68605004927), (19, 10832369199), (57, 3610789733), (103, 1998204027), (309, 666068009), (1957, 105168633), (4159, 49486659), (5871, 35056211), (8429, 24417489), (12477, 16495553), (25287, 8139163), (79021, 2604561), (160151, 1285131), (237063, 868187), (428377, 480453)]