201804189

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 272113920

約数和(自身を除く): 70309731

約数列:

[1, 3, 157, 229, 471, 687, 1871, 5613, 35953, 107859, 293747, 428459, 881241, 1285377, 67268063, 201804189]

約数ペア:

[(1, 201804189), (3, 67268063), (157, 1285377), (229, 881241), (471, 428459), (687, 293747), (1871, 107859), (5613, 35953)]