203450936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5419}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 433654200

約数和(自身を除く): 230203264

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2888, 4693, 5419, 9386, 10838, 18772, 21676, 37544, 43352, 70447, 102961, 140894, 205922, 281788, 411844, 563576, 823688, 1338493, 1956259, 2676986, 3912518, 5353972, 7825036, 10707944, 15650072, 25431367, 50862734, 101725468, 203450936]

約数ペア:

[(1, 203450936), (2, 101725468), (4, 50862734), (8, 25431367), (13, 15650072), (19, 10707944), (26, 7825036), (38, 5353972), (52, 3912518), (76, 2676986), (104, 1956259), (152, 1338493), (247, 823688), (361, 563576), (494, 411844), (722, 281788), (988, 205922), (1444, 140894), (1976, 102961), (2888, 70447), (4693, 43352), (5419, 37544), (9386, 21676), (10838, 18772)]