227901872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27551}}^1$

素因数の和:27617

約数の個数: 40

約数和(自身を含む): 491968512

約数和(自身を除く): 264066640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 27551, 55102, 110204, 220408, 303061, 440816, 606122, 1212244, 1294897, 2424488, 2589794, 4848976, 5179588, 10359176, 14243867, 20718352, 28487734, 56975468, 113950936, 227901872]

約数ペア:

[(1, 227901872), (2, 113950936), (4, 56975468), (8, 28487734), (11, 20718352), (16, 14243867), (22, 10359176), (44, 5179588), (47, 4848976), (88, 2589794), (94, 2424488), (176, 1294897), (188, 1212244), (376, 606122), (517, 440816), (752, 303061), (1034, 220408), (2068, 110204), (4136, 55102), (8272, 27551)]