223900237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12037}}^1$

素因数の和:12156

約数の個数: 16

約数和(自身を含む): 260020800

約数和(自身を除く): 36120563

約数列:

[1, 11, 19, 89, 209, 979, 1691, 12037, 18601, 132407, 228703, 1071293, 2515733, 11784223, 20354567, 223900237]

約数ペア:

[(1, 223900237), (11, 20354567), (19, 11784223), (89, 2515733), (209, 1071293), (979, 228703), (1691, 132407), (12037, 18601)]