207600964

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{2417}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 368648280

約数和(自身を除く): 161047316

約数列:

[1, 2, 4, 109, 197, 218, 394, 436, 788, 2417, 4834, 9668, 21473, 42946, 85892, 263453, 476149, 526906, 952298, 1053812, 1904596, 51900241, 103800482, 207600964]

約数ペア:

[(1, 207600964), (2, 103800482), (4, 51900241), (109, 1904596), (197, 1053812), (218, 952298), (394, 526906), (436, 476149), (788, 263453), (2417, 85892), (4834, 42946), (9668, 21473)]