201247105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{6247}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 256417920

約数和(自身を除く): 55170815

約数列:

[1, 5, 17, 85, 379, 1895, 6247, 6443, 31235, 32215, 106199, 530995, 2367613, 11838065, 40249421, 201247105]

約数ペア:

[(1, 201247105), (5, 40249421), (17, 11838065), (85, 2367613), (379, 530995), (1895, 106199), (6247, 32215), (6443, 31235)]