333154930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42767}}^1$

素因数の和:42834

約数の個数: 32

約数和(自身を含む): 646652160

約数和(自身を除く): 313497230

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 42767, 85534, 213835, 427670, 812573, 1625146, 1753447, 3506894, 4062865, 8125730, 8767235, 17534470, 33315493, 66630986, 166577465, 333154930]

約数ペア:

[(1, 333154930), (2, 166577465), (5, 66630986), (10, 33315493), (19, 17534470), (38, 8767235), (41, 8125730), (82, 4062865), (95, 3506894), (190, 1753447), (205, 1625146), (410, 812573), (779, 427670), (1558, 213835), (3895, 85534), (7790, 42767)]