205260081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{2801}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 294994560

約数和(自身を除く): 89734479

約数列:

[1, 3, 13, 39, 1879, 2801, 5637, 8403, 24427, 36413, 73281, 109239, 5263079, 15789237, 68420027, 205260081]

約数ペア:

[(1, 205260081), (3, 68420027), (13, 15789237), (39, 5263079), (1879, 109239), (2801, 73281), (5637, 36413), (8403, 24427)]