204047272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 452511360

約数和(自身を除く): 248464088

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 173, 286, 346, 572, 692, 1031, 1144, 1384, 1903, 2062, 2249, 3806, 4124, 4498, 7612, 8248, 8996, 11341, 13403, 15224, 17992, 22682, 24739, 26806, 45364, 49478, 53612, 90728, 98956, 107224, 147433, 178363, 197912, 294866, 356726, 589732, 713452, 1179464, 1426904, 1961993, 2318719, 3923986, 4637438, 7847972, 9274876, 15695944, 18549752, 25505909, 51011818, 102023636, 204047272]

約数ペア:

[(1, 204047272), (2, 102023636), (4, 51011818), (8, 25505909), (11, 18549752), (13, 15695944), (22, 9274876), (26, 7847972), (44, 4637438), (52, 3923986), (88, 2318719), (104, 1961993), (143, 1426904), (173, 1179464), (286, 713452), (346, 589732), (572, 356726), (692, 294866), (1031, 197912), (1144, 178363), (1384, 147433), (1903, 107224), (2062, 98956), (2249, 90728), (3806, 53612), (4124, 49478), (4498, 45364), (7612, 26806), (8248, 24739), (8996, 22682), (11341, 17992), (13403, 15224)]