199998603

素因数分解:

$3^2\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{2711}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 330560256

約数和(自身を除く): 130561653

約数列:

[1, 3, 7, 9, 21, 63, 1171, 2711, 3513, 8133, 8197, 10539, 18977, 24399, 24591, 56931, 73773, 170793, 3174581, 9523743, 22222067, 28571229, 66666201, 199998603]

約数ペア:

[(1, 199998603), (3, 66666201), (7, 28571229), (9, 22222067), (21, 9523743), (63, 3174581), (1171, 170793), (2711, 73773), (3513, 56931), (8133, 24591), (8197, 24399), (10539, 18977)]