201010645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 268396128

約数和(自身を除く): 67385483

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4003, 4565, 10043, 20015, 44033, 50215, 220165, 332249, 484363, 1661245, 2421815, 3654739, 18273695, 40202129, 201010645]

約数ペア:

[(1, 201010645), (5, 40202129), (11, 18273695), (55, 3654739), (83, 2421815), (121, 1661245), (415, 484363), (605, 332249), (913, 220165), (4003, 50215), (4565, 44033), (10043, 20015)]