201047964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1288769}}^1$

素因数の和:1288789

約数の個数: 24

約数和(自身を含む): 505197840

約数和(自身を除く): 304149876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1288769, 2577538, 3866307, 5155076, 7732614, 15465228, 16753997, 33507994, 50261991, 67015988, 100523982, 201047964]

約数ペア:

[(1, 201047964), (2, 100523982), (3, 67015988), (4, 50261991), (6, 33507994), (12, 16753997), (13, 15465228), (26, 7732614), (39, 5155076), (52, 3866307), (78, 2577538), (156, 1288769)]