201557217

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 271814400

約数和(自身を除く): 70257183

約数列:

[1, 3, 149, 241, 447, 723, 1871, 5613, 35909, 107727, 278779, 450911, 836337, 1352733, 67185739, 201557217]

約数ペア:

[(1, 201557217), (3, 67185739), (149, 1352733), (241, 836337), (447, 450911), (723, 278779), (1871, 107727), (5613, 35909)]