201585395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{3299}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 268606800

約数和(自身を除く): 67021405

約数列:

[1, 5, 11, 55, 101, 121, 505, 605, 1111, 3299, 5555, 12221, 16495, 36289, 61105, 181445, 333199, 399179, 1665995, 1995895, 3665189, 18325945, 40317079, 201585395]

約数ペア:

[(1, 201585395), (5, 40317079), (11, 18325945), (55, 3665189), (101, 1995895), (121, 1665995), (505, 399179), (605, 333199), (1111, 181445), (3299, 61105), (5555, 36289), (12221, 16495)]