264219215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{22709}}^1$

素因数の和:22906

約数の個数: 16

約数和(自身を含む): 343375200

約数和(自身を除く): 79155985

約数列:

[1, 5, 13, 65, 179, 895, 2327, 11635, 22709, 113545, 295217, 1476085, 4064911, 20324555, 52843843, 264219215]

約数ペア:

[(1, 264219215), (5, 52843843), (13, 20324555), (65, 4064911), (179, 1476085), (895, 295217), (2327, 113545), (11635, 22709)]