248840356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{50129}}^1$

素因数の和:50223

約数の個数: 24

約数和(自身を含む): 467412120

約数和(自身を除く): 218571764

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 50129, 100258, 200516, 852193, 1704386, 3408772, 3659417, 7318834, 14637668, 62210089, 124420178, 248840356]

約数ペア:

[(1, 248840356), (2, 124420178), (4, 62210089), (17, 14637668), (34, 7318834), (68, 3659417), (73, 3408772), (146, 1704386), (292, 852193), (1241, 200516), (2482, 100258), (4964, 50129)]