201805028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 384943104

約数和(自身を除く): 183138076

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 233, 271, 466, 542, 799, 932, 1084, 1598, 3196, 3961, 4607, 7922, 9214, 10951, 12737, 15844, 18428, 21902, 25474, 43804, 50948, 63143, 126286, 186167, 216529, 252572, 372334, 433058, 744668, 866116, 1073431, 2146862, 2967721, 4293724, 5935442, 11870884, 50451257, 100902514, 201805028]

約数ペア:

[(1, 201805028), (2, 100902514), (4, 50451257), (17, 11870884), (34, 5935442), (47, 4293724), (68, 2967721), (94, 2146862), (188, 1073431), (233, 866116), (271, 744668), (466, 433058), (542, 372334), (799, 252572), (932, 216529), (1084, 186167), (1598, 126286), (3196, 63143), (3961, 50948), (4607, 43804), (7922, 25474), (9214, 21902), (10951, 18428), (12737, 15844)]