195441136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:830

約数の個数: 60

約数和(自身を含む): 419523496

約数和(自身を除く): 224082360

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 157, 176, 242, 314, 484, 628, 643, 968, 1256, 1286, 1727, 1936, 2512, 2572, 3454, 5144, 6908, 7073, 10288, 13816, 14146, 18997, 27632, 28292, 37994, 56584, 75988, 77803, 100951, 113168, 151976, 155606, 201902, 303952, 311212, 403804, 622424, 807608, 1110461, 1244848, 1615216, 2220922, 4441844, 8883688, 12215071, 17767376, 24430142, 48860284, 97720568, 195441136]

約数ペア:

[(1, 195441136), (2, 97720568), (4, 48860284), (8, 24430142), (11, 17767376), (16, 12215071), (22, 8883688), (44, 4441844), (88, 2220922), (121, 1615216), (157, 1244848), (176, 1110461), (242, 807608), (314, 622424), (484, 403804), (628, 311212), (643, 303952), (968, 201902), (1256, 155606), (1286, 151976), (1727, 113168), (1936, 100951), (2512, 77803), (2572, 75988), (3454, 56584), (5144, 37994), (6908, 28292), (7073, 27632), (10288, 18997), (13816, 14146)]