201619012

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{929}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 422472960

約数和(自身を除く): 220853948

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 337, 644, 674, 929, 1348, 1858, 2359, 3716, 4718, 6503, 7751, 9436, 13006, 15502, 21367, 26012, 31004, 42734, 54257, 85468, 108514, 149569, 217028, 299138, 313073, 598276, 626146, 1252292, 2191511, 4383022, 7200679, 8766044, 14401358, 28802716, 50404753, 100809506, 201619012]

約数ペア:

[(1, 201619012), (2, 100809506), (4, 50404753), (7, 28802716), (14, 14401358), (23, 8766044), (28, 7200679), (46, 4383022), (92, 2191511), (161, 1252292), (322, 626146), (337, 598276), (644, 313073), (674, 299138), (929, 217028), (1348, 149569), (1858, 108514), (2359, 85468), (3716, 54257), (4718, 42734), (6503, 31004), (7751, 26012), (9436, 21367), (13006, 15502)]