201727570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{569}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 401186520

約数和(自身を除く): 199458950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 293, 569, 586, 605, 1138, 1210, 1465, 2845, 2930, 3223, 5690, 6259, 6446, 12518, 16115, 31295, 32230, 35453, 62590, 68849, 70906, 137698, 166717, 177265, 333434, 344245, 354530, 688490, 833585, 1667170, 1833887, 3667774, 9169435, 18338870, 20172757, 40345514, 100863785, 201727570]

約数ペア:

[(1, 201727570), (2, 100863785), (5, 40345514), (10, 20172757), (11, 18338870), (22, 9169435), (55, 3667774), (110, 1833887), (121, 1667170), (242, 833585), (293, 688490), (569, 354530), (586, 344245), (605, 333434), (1138, 177265), (1210, 166717), (1465, 137698), (2845, 70906), (2930, 68849), (3223, 62590), (5690, 35453), (6259, 32230), (6446, 31295), (12518, 16115)]