198065700217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{62738581}}^1$

素因数の和:62738640

約数の個数: 16

約数和(自身を含む): 252961962624

約数和(自身を除く): 54896262407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 62738581, 439170067, 690124391, 2572281821, 4830870737, 18005972747, 28295100031, 198065700217]

約数ペア:

[(1, 198065700217), (7, 28295100031), (11, 18005972747), (41, 4830870737), (77, 2572281821), (287, 690124391), (451, 439170067), (3157, 62738581)]