220009631777

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{373207}}^1$

素因数の和:373688

約数の個数: 16

約数和(自身を含む): 239384568192

約数和(自身を除く): 19374936415

約数列:

[1, 13, 137, 331, 1781, 4303, 45347, 373207, 589511, 4851691, 51129359, 123531517, 664681667, 1605909721, 16923817829, 220009631777]

約数ペア:

[(1, 220009631777), (13, 16923817829), (137, 1605909721), (331, 664681667), (1781, 123531517), (4303, 51129359), (45347, 4851691), (373207, 589511)]