202237161

素因数分解:

$3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2543}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 314377344

約数和(自身を除く): 112140183

約数列:

[1, 3, 7, 21, 49, 147, 541, 1623, 2543, 3787, 7629, 11361, 17801, 26509, 53403, 79527, 124607, 373821, 1375763, 4127289, 9630341, 28891023, 67412387, 202237161]

約数ペア:

[(1, 202237161), (3, 67412387), (7, 28891023), (21, 9630341), (49, 4127289), (147, 1375763), (541, 373821), (1623, 124607), (2543, 79527), (3787, 53403), (7629, 26509), (11361, 17801)]