198462239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4019}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 219974400

約数和(自身を除く): 21512161

約数列:

[1, 19, 23, 113, 437, 2147, 2599, 4019, 49381, 76361, 92437, 454147, 1756303, 8628793, 10445381, 198462239]

約数ペア:

[(1, 198462239), (19, 10445381), (23, 8628793), (113, 1756303), (437, 454147), (2147, 92437), (2599, 76361), (4019, 49381)]