202017842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{408943}}^1$

素因数の和:408977

約数の個数: 16

約数和(自身を含む): 343512960

約数和(自身を除く): 141495118

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 408943, 817886, 5316259, 7769917, 10632518, 15539834, 101008921, 202017842]

約数ペア:

[(1, 202017842), (2, 101008921), (13, 15539834), (19, 10632518), (26, 7769917), (38, 5316259), (247, 817886), (494, 408943)]