243500936

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149939}}^1$

素因数の和:149981

約数の個数: 32

約数和(自身を含む): 539784000

約数和(自身を除く): 296283064

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 149939, 299878, 599756, 1049573, 1199512, 2099146, 4198292, 4348231, 8396584, 8696462, 17392924, 30437617, 34785848, 60875234, 121750468, 243500936]

約数ペア:

[(1, 243500936), (2, 121750468), (4, 60875234), (7, 34785848), (8, 30437617), (14, 17392924), (28, 8696462), (29, 8396584), (56, 4348231), (58, 4198292), (116, 2099146), (203, 1199512), (232, 1049573), (406, 599756), (812, 299878), (1624, 149939)]