202978563

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1\times {\mathrm{1607}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 275083776

約数和(自身を除く): 72105213

約数列:

[1, 3, 71, 213, 593, 1607, 1779, 4821, 42103, 114097, 126309, 342291, 952951, 2858853, 67659521, 202978563]

約数ペア:

[(1, 202978563), (3, 67659521), (71, 2858853), (213, 952951), (593, 342291), (1607, 126309), (1779, 114097), (4821, 42103)]