201007222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{56431}}^1$

素因数の和:56583

約数の個数: 16

約数和(自身を含む): 327079872

約数和(自身を除く): 126072650

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 56431, 112862, 733603, 1467206, 7731047, 15462094, 100503611, 201007222]

約数ペア:

[(1, 201007222), (2, 100503611), (13, 15462094), (26, 7731047), (137, 1467206), (274, 733603), (1781, 112862), (3562, 56431)]