200908508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{3359}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 370675200

約数和(自身を除く): 169766692

約数列:

[1, 2, 4, 19, 38, 76, 787, 1574, 3148, 3359, 6718, 13436, 14953, 29906, 59812, 63821, 127642, 255284, 2643533, 5287066, 10574132, 50227127, 100454254, 200908508]

約数ペア:

[(1, 200908508), (2, 100454254), (4, 50227127), (19, 10574132), (38, 5287066), (76, 2643533), (787, 255284), (1574, 127642), (3148, 63821), (3359, 59812), (6718, 29906), (13436, 14953)]