193349492

素因数分解:

$2^2\times 7^2\times {\mathrm{986477}}^1$

素因数の和:986495

約数の個数: 18

約数和(自身を含む): 393604722

約数和(自身を除く): 200255230

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 986477, 1972954, 3945908, 6905339, 13810678, 27621356, 48337373, 96674746, 193349492]

約数ペア:

[(1, 193349492), (2, 96674746), (4, 48337373), (7, 27621356), (14, 13810678), (28, 6905339), (49, 3945908), (98, 1972954), (196, 986477)]