201477936008

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{139142221}}^1$

素因数の和:139142408

約数の個数: 16

約数和(自身を含む): 379858266060

約数和(自身を除く): 178380330052

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 139142221, 278284442, 556568884, 1113137768, 25184742001, 50369484002, 100738968004, 201477936008]

約数ペア:

[(1, 201477936008), (2, 100738968004), (4, 50369484002), (8, 25184742001), (181, 1113137768), (362, 556568884), (724, 278284442), (1448, 139142221)]