202150960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229717}}^1$

素因数の和:229741

約数の個数: 40

約数和(自身を含む): 512730576

約数和(自身を除く): 310579616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 229717, 459434, 918868, 1148585, 1837736, 2297170, 2526887, 3675472, 4594340, 5053774, 9188680, 10107548, 12634435, 18377360, 20215096, 25268870, 40430192, 50537740, 101075480, 202150960]

約数ペア:

[(1, 202150960), (2, 101075480), (4, 50537740), (5, 40430192), (8, 25268870), (10, 20215096), (11, 18377360), (16, 12634435), (20, 10107548), (22, 9188680), (40, 5053774), (44, 4594340), (55, 3675472), (80, 2526887), (88, 2297170), (110, 1837736), (176, 1148585), (220, 918868), (440, 459434), (880, 229717)]