201554773

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{2029}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 240871680

約数和(自身を除く): 39316907

約数列:

[1, 7, 23, 161, 617, 2029, 4319, 14191, 14203, 46667, 99337, 326669, 1251893, 8763251, 28793539, 201554773]

約数ペア:

[(1, 201554773), (7, 28793539), (23, 8763251), (161, 1251893), (617, 326669), (2029, 99337), (4319, 46667), (14191, 14203)]