202420143

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1201}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 298394096

約数和(自身を除く): 95973953

約数列:

[1, 3, 9, 61, 183, 307, 549, 921, 1201, 2763, 3603, 10809, 18727, 56181, 73261, 168543, 219783, 368707, 659349, 1106121, 3318363, 22491127, 67473381, 202420143]

約数ペア:

[(1, 202420143), (3, 67473381), (9, 22491127), (61, 3318363), (183, 1106121), (307, 659349), (549, 368707), (921, 219783), (1201, 168543), (2763, 73261), (3603, 56181), (10809, 18727)]