220187999

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 233271360

約数和(自身を除く): 13083361

約数列:

[1, 37, 41, 173, 839, 1517, 6401, 7093, 31043, 34399, 145147, 262441, 1272763, 5370439, 5951027, 220187999]

約数ペア:

[(1, 220187999), (37, 5951027), (41, 5370439), (173, 1272763), (839, 262441), (1517, 145147), (6401, 34399), (7093, 31043)]