208034888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{426301}}^1$

素因数の和:426368

約数の個数: 16

約数和(自身を含む): 396460860

約数和(自身を除く): 188425972

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 426301, 852602, 1705204, 3410408, 26004361, 52008722, 104017444, 208034888]

約数ペア:

[(1, 208034888), (2, 104017444), (4, 52008722), (8, 26004361), (61, 3410408), (122, 1705204), (244, 852602), (488, 426301)]