201828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 521360

約数和(自身を除く): 319532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 139, 242, 278, 363, 417, 484, 556, 726, 834, 1452, 1529, 1668, 3058, 4587, 6116, 9174, 16819, 18348, 33638, 50457, 67276, 100914, 201828]

約数ペア:

[(1, 201828), (2, 100914), (3, 67276), (4, 50457), (6, 33638), (11, 18348), (12, 16819), (22, 9174), (33, 6116), (44, 4587), (66, 3058), (121, 1668), (132, 1529), (139, 1452), (242, 834), (278, 726), (363, 556), (417, 484)]