199947754328

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{45196147}}^1$

素因数の和:45196239

約数の個数: 32

約数和(自身を含む): 433883020800

約数和(自身を除く): 233935266472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 45196147, 90392294, 180784588, 316373029, 361569176, 632746058, 1265492116, 2530984232, 3570495613, 7140991226, 14281982452, 24993469291, 28563964904, 49986938582, 99973877164, 199947754328]

約数ペア:

[(1, 199947754328), (2, 99973877164), (4, 49986938582), (7, 28563964904), (8, 24993469291), (14, 14281982452), (28, 7140991226), (56, 3570495613), (79, 2530984232), (158, 1265492116), (316, 632746058), (553, 361569176), (632, 316373029), (1106, 180784588), (2212, 90392294), (4424, 45196147)]