201339448

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{57329}}^1$

素因数の和:57774

約数の個数: 16

約数和(自身を含む): 378378000

約数和(自身を除く): 177038552

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 57329, 114658, 229316, 458632, 25167431, 50334862, 100669724, 201339448]

約数ペア:

[(1, 201339448), (2, 100669724), (4, 50334862), (8, 25167431), (439, 458632), (878, 229316), (1756, 114658), (3512, 57329)]