204620109

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{38953}}^1$

素因数の和:39076

約数の個数: 16

約数和(自身を含む): 291687552

約数和(自身を除く): 87067443

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 38953, 116859, 662201, 1986603, 4012159, 12036477, 68206703, 204620109]

約数ペア:

[(1, 204620109), (3, 68206703), (17, 12036477), (51, 4012159), (103, 1986603), (309, 662201), (1751, 116859), (5253, 38953)]