201934905

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{30389}}^1$

素因数の和:30840

約数の個数: 16

約数和(自身を含む): 323835840

約数和(自身を除く): 121900935

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 6645, 30389, 91167, 151945, 455835, 13462327, 40386981, 67311635, 201934905]

約数ペア:

[(1, 201934905), (3, 67311635), (5, 40386981), (15, 13462327), (443, 455835), (1329, 151945), (2215, 91167), (6645, 30389)]