202137019

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4877}}^1$

素因数の和:5106

約数の個数: 16

約数和(自身を含む): 239763456

約数和(自身を除く): 37626437

約数列:

[1, 7, 31, 191, 217, 1337, 4877, 5921, 34139, 41447, 151187, 931507, 1058309, 6520549, 28876717, 202137019]

約数ペア:

[(1, 202137019), (7, 28876717), (31, 6520549), (191, 1058309), (217, 931507), (1337, 151187), (4877, 41447), (5921, 34139)]