210883907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12743}}^1$

素因数の和:12842

約数の個数: 16

約数和(自身を含む): 242645760

約数和(自身を除く): 31761853

約数列:

[1, 13, 19, 67, 247, 871, 1273, 12743, 16549, 165659, 242117, 853781, 3147521, 11099153, 16221839, 210883907]

約数ペア:

[(1, 210883907), (13, 16221839), (19, 11099153), (67, 3147521), (247, 853781), (871, 242117), (1273, 165659), (12743, 16549)]