201206225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12401}}^1$

素因数の和:12481

約数の個数: 24

約数和(自身を含む): 276812640

約数和(自身を除く): 75606415

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 12401, 16225, 62005, 136411, 310025, 682055, 731659, 3410275, 3658295, 8048249, 18291475, 40241245, 201206225]

約数ペア:

[(1, 201206225), (5, 40241245), (11, 18291475), (25, 8048249), (55, 3658295), (59, 3410275), (275, 731659), (295, 682055), (649, 310025), (1475, 136411), (3245, 62005), (12401, 16225)]