202814622

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 447457920

約数和(自身を除く): 244643298

約数列:

[1, 2, 3, 6, 9, 18, 103, 139, 206, 278, 309, 417, 618, 787, 834, 927, 1251, 1574, 1854, 2361, 2502, 4722, 7083, 14166, 14317, 28634, 42951, 81061, 85902, 109393, 128853, 162122, 218786, 243183, 257706, 328179, 486366, 656358, 729549, 984537, 1459098, 1969074, 11267479, 22534958, 33802437, 67604874, 101407311, 202814622]

約数ペア:

[(1, 202814622), (2, 101407311), (3, 67604874), (6, 33802437), (9, 22534958), (18, 11267479), (103, 1969074), (139, 1459098), (206, 984537), (278, 729549), (309, 656358), (417, 486366), (618, 328179), (787, 257706), (834, 243183), (927, 218786), (1251, 162122), (1574, 128853), (1854, 109393), (2361, 85902), (2502, 81061), (4722, 42951), (7083, 28634), (14166, 14317)]