252080282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{6151}}^1$

素因数の和:6845

約数の個数: 16

約数和(自身を含む): 390971904

約数和(自身を除く): 138891622

約数列:

[1, 2, 31, 62, 661, 1322, 6151, 12302, 20491, 40982, 190681, 381362, 4065811, 8131622, 126040141, 252080282]

約数ペア:

[(1, 252080282), (2, 126040141), (31, 8131622), (62, 4065811), (661, 381362), (1322, 190681), (6151, 40982), (12302, 20491)]