203414209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 220084480

約数和(自身を除く): 16670271

約数列:

[1, 19, 43, 307, 811, 817, 5833, 13201, 15409, 34873, 248977, 250819, 662587, 4730563, 10706011, 203414209]

約数ペア:

[(1, 203414209), (19, 10706011), (43, 4730563), (307, 662587), (811, 250819), (817, 248977), (5833, 34873), (13201, 15409)]