201329511

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{3217}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 280506624

約数和(自身を除く): 79177113

約数列:

[1, 3, 23, 69, 907, 2721, 3217, 9651, 20861, 62583, 73991, 221973, 2917819, 8753457, 67109837, 201329511]

約数ペア:

[(1, 201329511), (3, 67109837), (23, 8753457), (69, 2917819), (907, 221973), (2721, 73991), (3217, 62583), (9651, 20861)]