193090674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{656771}}^1$

素因数の和:656790

約数の個数: 24

約数和(自身を含む): 449232048

約数和(自身を除く): 256141374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 656771, 1313542, 1970313, 3940626, 4597397, 9194794, 13792191, 27584382, 32181779, 64363558, 96545337, 193090674]

約数ペア:

[(1, 193090674), (2, 96545337), (3, 64363558), (6, 32181779), (7, 27584382), (14, 13792191), (21, 9194794), (42, 4597397), (49, 3940626), (98, 1970313), (147, 1313542), (294, 656771)]