210003145961

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{53857}}^1$

素因数の和:54070

約数の個数: 48

約数和(自身を含む): 268776410112

約数和(自身を除く): 58773264151

約数列:

[1, 7, 17, 31, 49, 119, 151, 217, 527, 833, 1057, 1519, 2567, 3689, 4681, 7399, 17969, 25823, 32767, 53857, 79577, 125783, 229369, 376999, 557039, 915569, 1669567, 2638993, 3899273, 6408983, 8132407, 11686969, 28382639, 44862881, 56926849, 81808783, 138250919, 198678473, 252104617, 398487943, 967756433, 1390749311, 1764732319, 4285778489, 6774295031, 12353126233, 30000449423, 210003145961]

約数ペア:

[(1, 210003145961), (7, 30000449423), (17, 12353126233), (31, 6774295031), (49, 4285778489), (119, 1764732319), (151, 1390749311), (217, 967756433), (527, 398487943), (833, 252104617), (1057, 198678473), (1519, 138250919), (2567, 81808783), (3689, 56926849), (4681, 44862881), (7399, 28382639), (17969, 11686969), (25823, 8132407), (32767, 6408983), (53857, 3899273), (79577, 2638993), (125783, 1669567), (229369, 915569), (376999, 557039)]