209036399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27581}}^1$

素因数の和:27658

約数の個数: 16

約数和(自身を含む): 250223904

約数和(自身を除く): 41187505

約数列:

[1, 11, 13, 53, 143, 583, 689, 7579, 27581, 303391, 358553, 1461793, 3944083, 16079723, 19003309, 209036399]

約数ペア:

[(1, 209036399), (11, 19003309), (13, 16079723), (53, 3944083), (143, 1461793), (583, 358553), (689, 303391), (7579, 27581)]