199442862

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{151783}}^1$

素因数の和:151864

約数の個数: 24

約数和(自身を含む): 438048624

約数和(自身を除く): 238605762

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 151783, 303566, 455349, 910698, 1366047, 2732094, 11080159, 22160318, 33240477, 66480954, 99721431, 199442862]

約数ペア:

[(1, 199442862), (2, 99721431), (3, 66480954), (6, 33240477), (9, 22160318), (18, 11080159), (73, 2732094), (146, 1366047), (219, 910698), (438, 455349), (657, 303566), (1314, 151783)]