201119003020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2693}}^1\times {\mathrm{287239}}^1$

素因数の和:289954

約数の個数: 48

約数和(自身を含む): 455008841280

約数和(自身を除く): 253889838260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2693, 5386, 10772, 13465, 26930, 35009, 53860, 70018, 140036, 175045, 287239, 350090, 574478, 700180, 1148956, 1436195, 2872390, 3734107, 5744780, 7468214, 14936428, 18670535, 37341070, 74682140, 773534627, 1547069254, 3094138508, 3867673135, 7735346270, 10055950151, 15470692540, 20111900302, 40223800604, 50279750755, 100559501510, 201119003020]

約数ペア:

[(1, 201119003020), (2, 100559501510), (4, 50279750755), (5, 40223800604), (10, 20111900302), (13, 15470692540), (20, 10055950151), (26, 7735346270), (52, 3867673135), (65, 3094138508), (130, 1547069254), (260, 773534627), (2693, 74682140), (5386, 37341070), (10772, 18670535), (13465, 14936428), (26930, 7468214), (35009, 5744780), (53860, 3734107), (70018, 2872390), (140036, 1436195), (175045, 1148956), (287239, 700180), (350090, 574478)]