242690108

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10151}}^1$

素因数の和:10337

約数の個数: 24

約数和(自身を含む): 437754240

約数和(自身を除く): 195064132

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 10151, 11954, 20302, 23908, 40604, 436493, 872986, 1410989, 1745972, 2821978, 5643956, 60672527, 121345054, 242690108]

約数ペア:

[(1, 242690108), (2, 121345054), (4, 60672527), (43, 5643956), (86, 2821978), (139, 1745972), (172, 1410989), (278, 872986), (556, 436493), (5977, 40604), (10151, 23908), (11954, 20302)]