225788476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{72461}}^1$

素因数の和:72525

約数の個数: 24

約数和(自身を含む): 426076560

約数和(自身を除く): 200288084

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 72461, 144922, 289844, 1376759, 2753518, 2970901, 5507036, 5941802, 11883604, 56447119, 112894238, 225788476]

約数ペア:

[(1, 225788476), (2, 112894238), (4, 56447119), (19, 11883604), (38, 5941802), (41, 5507036), (76, 2970901), (82, 2753518), (164, 1376759), (779, 289844), (1558, 144922), (3116, 72461)]