210870745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{9631}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 263531520

約数和(自身を除く): 52660775

約数列:

[1, 5, 29, 145, 151, 755, 4379, 9631, 21895, 48155, 279299, 1396495, 1454281, 7271405, 42174149, 210870745]

約数ペア:

[(1, 210870745), (5, 42174149), (29, 7271405), (145, 1454281), (151, 1396495), (755, 279299), (4379, 48155), (9631, 21895)]