210544033

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19853

約数の個数: 16

約数和(自身を含む): 253465600

約数和(自身を除く): 42921567

約数列:

[1, 7, 31, 49, 217, 343, 1519, 10633, 19801, 138607, 613831, 970249, 4296817, 6791743, 30077719, 210544033]

約数ペア:

[(1, 210544033), (7, 30077719), (31, 6791743), (49, 4296817), (217, 970249), (343, 613831), (1519, 138607), (10633, 19801)]