207729130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9859}}^1$

素因数の和:9923

約数の個数: 48

約数和(自身を含む): 445119840

約数和(自身を除く): 237390710

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 9859, 10535, 19718, 21070, 49295, 69013, 98590, 138026, 345065, 423937, 483091, 690130, 847874, 966182, 2119685, 2415455, 2967559, 4239370, 4830910, 5935118, 14837795, 20772913, 29675590, 41545826, 103864565, 207729130]

約数ペア:

[(1, 207729130), (2, 103864565), (5, 41545826), (7, 29675590), (10, 20772913), (14, 14837795), (35, 5935118), (43, 4830910), (49, 4239370), (70, 2967559), (86, 2415455), (98, 2119685), (215, 966182), (245, 847874), (301, 690130), (430, 483091), (490, 423937), (602, 345065), (1505, 138026), (2107, 98590), (3010, 69013), (4214, 49295), (9859, 21070), (10535, 19718)]