204875260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1733}}^1$

素因数の和:2022

約数の個数: 48

約数和(自身を含む): 450950976

約数和(自身を除く): 246075716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 257, 460, 514, 1028, 1285, 1733, 2570, 3466, 5140, 5911, 6932, 8665, 11822, 17330, 23644, 29555, 34660, 39859, 59110, 79718, 118220, 159436, 199295, 398590, 445381, 797180, 890762, 1781524, 2226905, 4453810, 8907620, 10243763, 20487526, 40975052, 51218815, 102437630, 204875260]

約数ペア:

[(1, 204875260), (2, 102437630), (4, 51218815), (5, 40975052), (10, 20487526), (20, 10243763), (23, 8907620), (46, 4453810), (92, 2226905), (115, 1781524), (230, 890762), (257, 797180), (460, 445381), (514, 398590), (1028, 199295), (1285, 159436), (1733, 118220), (2570, 79718), (3466, 59110), (5140, 39859), (5911, 34660), (6932, 29555), (8665, 23644), (11822, 17330)]