200451356

素因数分解:

$2^2\times 7^2\times {\mathrm{887}}^1\times {\mathrm{1153}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 408876048

約数和(自身を除く): 208424692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 887, 1153, 1774, 2306, 3548, 4612, 6209, 8071, 12418, 16142, 24836, 32284, 43463, 56497, 86926, 112994, 173852, 225988, 1022711, 2045422, 4090844, 7158977, 14317954, 28635908, 50112839, 100225678, 200451356]

約数ペア:

[(1, 200451356), (2, 100225678), (4, 50112839), (7, 28635908), (14, 14317954), (28, 7158977), (49, 4090844), (98, 2045422), (196, 1022711), (887, 225988), (1153, 173852), (1774, 112994), (2306, 86926), (3548, 56497), (4612, 43463), (6209, 32284), (8071, 24836), (12418, 16142)]