205601838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{2251}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 443409792

約数和(自身を除く): 237807954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1171, 2251, 2342, 3513, 4502, 6753, 7026, 13506, 15223, 29263, 30446, 45669, 58526, 87789, 91338, 175578, 2635921, 5271842, 7907763, 15815526, 34266973, 68533946, 102800919, 205601838]

約数ペア:

[(1, 205601838), (2, 102800919), (3, 68533946), (6, 34266973), (13, 15815526), (26, 7907763), (39, 5271842), (78, 2635921), (1171, 175578), (2251, 91338), (2342, 87789), (3513, 58526), (4502, 45669), (6753, 30446), (7026, 29263), (13506, 15223)]