229190689

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 288250368

約数和(自身を除く): 59059679

約数列:

[1, 7, 13, 49, 91, 331, 637, 1087, 2317, 4303, 7609, 14131, 16219, 30121, 53263, 98917, 210847, 359797, 692419, 2518579, 4677361, 17630053, 32741527, 229190689]

約数ペア:

[(1, 229190689), (7, 32741527), (13, 17630053), (49, 4677361), (91, 2518579), (331, 692419), (637, 359797), (1087, 210847), (2317, 98917), (4303, 53263), (7609, 30121), (14131, 16219)]