207943288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{119783}}^1$

素因数の和:119827

約数の個数: 32

約数和(自身を含む): 459970560

約数和(自身を除く): 252027272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 119783, 239566, 479132, 838481, 958264, 1676962, 3353924, 3713273, 6707848, 7426546, 14853092, 25992911, 29706184, 51985822, 103971644, 207943288]

約数ペア:

[(1, 207943288), (2, 103971644), (4, 51985822), (7, 29706184), (8, 25992911), (14, 14853092), (28, 7426546), (31, 6707848), (56, 3713273), (62, 3353924), (124, 1676962), (217, 958264), (248, 838481), (434, 479132), (868, 239566), (1736, 119783)]