210147365

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 254966400

約数和(自身を除く): 44819035

約数列:

[1, 5, 149, 311, 745, 907, 1555, 4535, 46339, 135143, 231695, 282077, 675715, 1410385, 42029473, 210147365]

約数ペア:

[(1, 210147365), (5, 42029473), (149, 1410385), (311, 675715), (745, 282077), (907, 231695), (1555, 135143), (4535, 46339)]