202405761

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1619}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 303264000

約数和(自身を除く): 100858239

約数列:

[1, 3, 9, 29, 87, 261, 479, 1437, 1619, 4311, 4857, 13891, 14571, 41673, 46951, 125019, 140853, 422559, 775501, 2326503, 6979509, 22489529, 67468587, 202405761]

約数ペア:

[(1, 202405761), (3, 67468587), (9, 22489529), (29, 6979509), (87, 2326503), (261, 775501), (479, 422559), (1437, 140853), (1619, 125019), (4311, 46951), (4857, 41673), (13891, 14571)]