207408971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{5843}}^1$

素因数の和:6322

約数の個数: 16

約数和(自身を含む): 259193088

約数和(自身を除く): 51784117

約数列:

[1, 7, 11, 77, 461, 3227, 5071, 5843, 35497, 40901, 64273, 449911, 2693623, 18855361, 29629853, 207408971]

約数ペア:

[(1, 207408971), (7, 29629853), (11, 18855361), (77, 2693623), (461, 449911), (3227, 64273), (5071, 40901), (5843, 35497)]