222500532

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{28051}}^1$

素因数の和:28719

約数の個数: 24

約数和(自身を含む): 519971872

約数和(自身を除く): 297471340

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 28051, 56102, 84153, 112204, 168306, 336612, 18541711, 37083422, 55625133, 74166844, 111250266, 222500532]

約数ペア:

[(1, 222500532), (2, 111250266), (3, 74166844), (4, 55625133), (6, 37083422), (12, 18541711), (661, 336612), (1322, 168306), (1983, 112204), (2644, 84153), (3966, 56102), (7932, 28051)]