205014410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{24091}}^1$

素因数の和:24158

約数の個数: 32

約数和(自身を含む): 395494272

約数和(自身を除く): 190479862

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 24091, 48182, 120455, 240910, 554093, 891367, 1108186, 1782734, 2770465, 4456835, 5540930, 8913670, 20501441, 41002882, 102507205, 205014410]

約数ペア:

[(1, 205014410), (2, 102507205), (5, 41002882), (10, 20501441), (23, 8913670), (37, 5540930), (46, 4456835), (74, 2770465), (115, 1782734), (185, 1108186), (230, 891367), (370, 554093), (851, 240910), (1702, 120455), (4255, 48182), (8510, 24091)]