201664892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{32051}}^1$

素因数の和:32090

約数の個数: 36

約数和(自身を含む): 417765768

約数和(自身を除く): 216100876

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 32051, 64102, 128204, 352561, 416663, 705122, 833326, 1410244, 1666652, 3878171, 4583293, 7756342, 9166586, 15512684, 18333172, 50416223, 100832446, 201664892]

約数ペア:

[(1, 201664892), (2, 100832446), (4, 50416223), (11, 18333172), (13, 15512684), (22, 9166586), (26, 7756342), (44, 4583293), (52, 3878171), (121, 1666652), (143, 1410244), (242, 833326), (286, 705122), (484, 416663), (572, 352561), (1573, 128204), (3146, 64102), (6292, 32051)]