202289763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{28657}}^1$

素因数の和:28854

約数の個数: 16

約数和(自身を含む): 292082336

約数和(自身を除く): 89792573

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 28657, 85971, 372541, 1117623, 5186917, 15560751, 67429921, 202289763]

約数ペア:

[(1, 202289763), (3, 67429921), (13, 15560751), (39, 5186917), (181, 1117623), (543, 372541), (2353, 85971), (7059, 28657)]