201940934979

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{533909}}^1$

素因数の和:534040

約数の個数: 48

約数和(自身を含む): 327214218240

約数和(自身を除く): 125273283261

約数列:

[1, 3, 7, 21, 31, 49, 83, 93, 147, 217, 249, 581, 651, 1519, 1743, 2573, 4067, 4557, 7719, 12201, 18011, 54033, 126077, 378231, 533909, 1601727, 3737363, 11212089, 16551179, 26161541, 44314447, 49653537, 78484623, 115858253, 132943341, 310201129, 347574759, 811007771, 930603387, 1373747857, 2171407903, 2433023313, 4121243571, 6514223709, 9616234999, 28848704997, 67313644993, 201940934979]

約数ペア:

[(1, 201940934979), (3, 67313644993), (7, 28848704997), (21, 9616234999), (31, 6514223709), (49, 4121243571), (83, 2433023313), (93, 2171407903), (147, 1373747857), (217, 930603387), (249, 811007771), (581, 347574759), (651, 310201129), (1519, 132943341), (1743, 115858253), (2573, 78484623), (4067, 49653537), (4557, 44314447), (7719, 26161541), (12201, 16551179), (18011, 11212089), (54033, 3737363), (126077, 1601727), (378231, 533909)]