199420887004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127506961}}^1$

素因数の和:127507005

約数の個数: 24

約数和(自身を含む): 385581053088

約数和(自身を除く): 186160166084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 127506961, 255013922, 510027844, 2167618337, 2932660103, 4335236674, 5865320206, 8670473348, 11730640412, 49855221751, 99710443502, 199420887004]

約数ペア:

[(1, 199420887004), (2, 99710443502), (4, 49855221751), (17, 11730640412), (23, 8670473348), (34, 5865320206), (46, 4335236674), (68, 2932660103), (92, 2167618337), (391, 510027844), (782, 255013922), (1564, 127506961)]