201439064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{5039}}^1$

素因数の和:5327

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 197728936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 2104, 4997, 5039, 9994, 10078, 19988, 20156, 39976, 40312, 95741, 191482, 382964, 765928, 1325257, 2650514, 5301028, 10602056, 25179883, 50359766, 100719532, 201439064]

約数ペア:

[(1, 201439064), (2, 100719532), (4, 50359766), (8, 25179883), (19, 10602056), (38, 5301028), (76, 2650514), (152, 1325257), (263, 765928), (526, 382964), (1052, 191482), (2104, 95741), (4997, 40312), (5039, 39976), (9994, 20156), (10078, 19988)]