202220940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{6469}}^1$

素因数の和:7002

約数の個数: 48

約数和(自身を含む): 567393120

約数和(自身を除く): 365172180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2084, 2605, 3126, 5210, 6252, 6469, 7815, 10420, 12938, 15630, 19407, 25876, 31260, 32345, 38814, 64690, 77628, 97035, 129380, 194070, 388140, 3370349, 6740698, 10111047, 13481396, 16851745, 20222094, 33703490, 40444188, 50555235, 67406980, 101110470, 202220940]

約数ペア:

[(1, 202220940), (2, 101110470), (3, 67406980), (4, 50555235), (5, 40444188), (6, 33703490), (10, 20222094), (12, 16851745), (15, 13481396), (20, 10111047), (30, 6740698), (60, 3370349), (521, 388140), (1042, 194070), (1563, 129380), (2084, 97035), (2605, 77628), (3126, 64690), (5210, 38814), (6252, 32345), (6469, 31260), (7815, 25876), (10420, 19407), (12938, 15630)]