200315898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3931}}^1$

素因数の和:4107

約数の個数: 48

約数和(自身を含む): 460044000

約数和(自身を除く): 259728102

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 342, 447, 894, 1341, 2682, 2831, 3931, 5662, 7862, 8493, 11793, 16986, 23586, 25479, 35379, 50958, 70758, 74689, 149378, 224067, 448134, 585719, 672201, 1171438, 1344402, 1757157, 3514314, 5271471, 10542942, 11128661, 22257322, 33385983, 66771966, 100157949, 200315898]

約数ペア:

[(1, 200315898), (2, 100157949), (3, 66771966), (6, 33385983), (9, 22257322), (18, 11128661), (19, 10542942), (38, 5271471), (57, 3514314), (114, 1757157), (149, 1344402), (171, 1171438), (298, 672201), (342, 585719), (447, 448134), (894, 224067), (1341, 149378), (2682, 74689), (2831, 70758), (3931, 50958), (5662, 35379), (7862, 25479), (8493, 23586), (11793, 16986)]