201628108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{619}}^1\times {\mathrm{673}}^1$

素因数の和:1318

約数の個数: 36

約数和(自身を含む): 389046280

約数和(自身を除く): 187418172

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 619, 673, 1238, 1346, 2476, 2692, 6809, 7403, 13618, 14806, 27236, 29612, 74899, 81433, 149798, 162866, 299596, 325732, 416587, 833174, 1666348, 4582457, 9164914, 18329828, 50407027, 100814054, 201628108]

約数ペア:

[(1, 201628108), (2, 100814054), (4, 50407027), (11, 18329828), (22, 9164914), (44, 4582457), (121, 1666348), (242, 833174), (484, 416587), (619, 325732), (673, 299596), (1238, 162866), (1346, 149798), (2476, 81433), (2692, 74899), (6809, 29612), (7403, 27236), (13618, 14806)]