205657148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{26681}}^1$

素因数の和:26773

約数の個数: 24

約数和(自身を含む): 376536384

約数和(自身を除く): 170879236

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 26681, 53362, 106724, 1093921, 1254007, 2187842, 2508014, 4375684, 5016028, 51414287, 102828574, 205657148]

約数ペア:

[(1, 205657148), (2, 102828574), (4, 51414287), (41, 5016028), (47, 4375684), (82, 2508014), (94, 2187842), (164, 1254007), (188, 1093921), (1927, 106724), (3854, 53362), (7708, 26681)]