201805923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{142217}}^1$

素因数の和:142274

約数の個数: 16

約数和(自身を含む): 300364416

約数和(自身を除く): 98558493

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 142217, 426651, 1564387, 4693161, 6115331, 18345993, 67268641, 201805923]

約数ペア:

[(1, 201805923), (3, 67268641), (11, 18345993), (33, 6115331), (43, 4693161), (129, 1564387), (473, 426651), (1419, 142217)]