201888865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{3323}}^1$

素因数の和:3776

約数の個数: 16

約数和(自身を含む): 251294400

約数和(自身を除く): 49405535

約数列:

[1, 5, 29, 145, 419, 2095, 3323, 12151, 16615, 60755, 96367, 481835, 1392337, 6961685, 40377773, 201888865]

約数ペア:

[(1, 201888865), (5, 40377773), (29, 6961685), (145, 1392337), (419, 481835), (2095, 96367), (3323, 60755), (12151, 16615)]