201331184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 398040000

約数和(自身を除く): 196708816

約数列:

[1, 2, 4, 8, 16, 79, 149, 158, 298, 316, 596, 632, 1069, 1192, 1264, 2138, 2384, 4276, 8552, 11771, 17104, 23542, 47084, 84451, 94168, 159281, 168902, 188336, 318562, 337804, 637124, 675608, 1274248, 1351216, 2548496, 12583199, 25166398, 50332796, 100665592, 201331184]

約数ペア:

[(1, 201331184), (2, 100665592), (4, 50332796), (8, 25166398), (16, 12583199), (79, 2548496), (149, 1351216), (158, 1274248), (298, 675608), (316, 637124), (596, 337804), (632, 318562), (1069, 188336), (1192, 168902), (1264, 159281), (2138, 94168), (2384, 84451), (4276, 47084), (8552, 23542), (11771, 17104)]