198332008

素因数分解:

$2^3\times 7^2\times {\mathrm{505949}}^1$

素因数の和:505969

約数の個数: 24

約数和(自身を含む): 432587250

約数和(自身を除く): 234255242

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 505949, 1011898, 2023796, 3541643, 4047592, 7083286, 14166572, 24791501, 28333144, 49583002, 99166004, 198332008]

約数ペア:

[(1, 198332008), (2, 99166004), (4, 49583002), (7, 28333144), (8, 24791501), (14, 14166572), (28, 7083286), (49, 4047592), (56, 3541643), (98, 2023796), (196, 1011898), (392, 505949)]