201908828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{13457}}^1$

素因数の和:13514

約数の個数: 36

約数和(自身を含む): 400940736

約数和(自身を除く): 199031908

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 13457, 15004, 26914, 53828, 148027, 296054, 417167, 592108, 834334, 1628297, 1668668, 3256594, 4588837, 6513188, 9177674, 18355348, 50477207, 100954414, 201908828]

約数ペア:

[(1, 201908828), (2, 100954414), (4, 50477207), (11, 18355348), (22, 9177674), (31, 6513188), (44, 4588837), (62, 3256594), (121, 1668668), (124, 1628297), (242, 834334), (341, 592108), (484, 417167), (682, 296054), (1364, 148027), (3751, 53828), (7502, 26914), (13457, 15004)]