202655229

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{19417}}^1$

素因数の和:19505

約数の個数: 24

約数和(自身を含む): 318765888

約数和(自身を除く): 116110659

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3479, 10437, 19417, 58251, 135919, 407757, 951433, 1378607, 2854299, 4135821, 9650249, 28950747, 67551743, 202655229]

約数ペア:

[(1, 202655229), (3, 67551743), (7, 28950747), (21, 9650249), (49, 4135821), (71, 2854299), (147, 1378607), (213, 951433), (497, 407757), (1491, 135919), (3479, 58251), (10437, 19417)]