198147422

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{1439}}^1$

素因数の和:2032

約数の個数: 24

約数和(自身を含む): 327499200

約数和(自身を除く): 129351778

約数列:

[1, 2, 11, 22, 121, 242, 569, 1138, 1439, 2878, 6259, 12518, 15829, 31658, 68849, 137698, 174119, 348238, 818791, 1637582, 9006701, 18013402, 99073711, 198147422]

約数ペア:

[(1, 198147422), (2, 99073711), (11, 18013402), (22, 9006701), (121, 1637582), (242, 818791), (569, 348238), (1138, 174119), (1439, 137698), (2878, 68849), (6259, 31658), (12518, 15829)]