209301637

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 228633840

約数和(自身を除く): 19332203

約数列:

[1, 17, 37, 269, 629, 1237, 4573, 9953, 21029, 45769, 169201, 332753, 778073, 5656801, 12311861, 209301637]

約数ペア:

[(1, 209301637), (17, 12311861), (37, 5656801), (269, 778073), (629, 332753), (1237, 169201), (4573, 45769), (9953, 21029)]