201033980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4261}}^1$

素因数の和:4614

約数の個数: 48

約数和(自身を含む): 484026816

約数和(自身を除く): 282992836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337, 674, 1348, 1685, 2359, 3370, 4261, 4718, 6740, 8522, 9436, 11795, 17044, 21305, 23590, 29827, 42610, 47180, 59654, 85220, 119308, 149135, 298270, 596540, 1435957, 2871914, 5743828, 7179785, 10051699, 14359570, 20103398, 28719140, 40206796, 50258495, 100516990, 201033980]

約数ペア:

[(1, 201033980), (2, 100516990), (4, 50258495), (5, 40206796), (7, 28719140), (10, 20103398), (14, 14359570), (20, 10051699), (28, 7179785), (35, 5743828), (70, 2871914), (140, 1435957), (337, 596540), (674, 298270), (1348, 149135), (1685, 119308), (2359, 85220), (3370, 59654), (4261, 47180), (4718, 42610), (6740, 29827), (8522, 23590), (9436, 21305), (11795, 17044)]