206984419201

素因数分解:

$7^1\times {\mathrm{397}}^1\times {\mathrm{1531}}^1\times {\mathrm{48649}}^1$

素因数の和:50584

約数の個数: 16

約数和(自身を含む): 237309251200

約数和(自身を除く): 30324831999

約数列:

[1, 7, 397, 1531, 2779, 10717, 48649, 340543, 607807, 4254649, 19313653, 74481619, 135195571, 521371333, 29569202743, 206984419201]

約数ペア:

[(1, 206984419201), (7, 29569202743), (397, 521371333), (1531, 135195571), (2779, 74481619), (10717, 19313653), (48649, 4254649), (340543, 607807)]