218940198

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{6323}}^1$

素因数の和:6556

約数の個数: 32

約数和(自身を含む): 455328000

約数和(自身を除く): 236387802

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 199, 398, 597, 1194, 5771, 6323, 11542, 12646, 17313, 18969, 34626, 37938, 183367, 366734, 550101, 1100202, 1258277, 2516554, 3774831, 7549662, 36490033, 72980066, 109470099, 218940198]

約数ペア:

[(1, 218940198), (2, 109470099), (3, 72980066), (6, 36490033), (29, 7549662), (58, 3774831), (87, 2516554), (174, 1258277), (199, 1100202), (398, 550101), (597, 366734), (1194, 183367), (5771, 37938), (6323, 34626), (11542, 18969), (12646, 17313)]