251304203

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1747}}^1$

素因数の和:1946

約数の個数: 16

約数和(自身を含む): 271009920

約数和(自身を除く): 19705717

約数列:

[1, 19, 67, 113, 1273, 1747, 2147, 7571, 33193, 117049, 143849, 197411, 2223931, 3750809, 13226537, 251304203]

約数ペア:

[(1, 251304203), (19, 13226537), (67, 3750809), (113, 2223931), (1273, 197411), (1747, 143849), (2147, 117049), (7571, 33193)]