193387260748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2029}}^1\times {\mathrm{3889}}^1$

素因数の和:6490

約数の個数: 48

約数和(自身を含む): 370134122400

約数和(自身を除く): 176746861652

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2029, 2228, 3889, 4058, 6127, 7778, 8116, 12254, 15556, 22319, 24508, 42779, 44638, 85558, 89276, 171116, 1130153, 2166173, 2260306, 4332346, 4520612, 7890781, 8664692, 12431683, 15781562, 23827903, 24863366, 31563124, 47655806, 49726732, 86798591, 95311612, 173597182, 347194364, 4395165017, 8790330034, 17580660068, 48346815187, 96693630374, 193387260748]

約数ペア:

[(1, 193387260748), (2, 96693630374), (4, 48346815187), (11, 17580660068), (22, 8790330034), (44, 4395165017), (557, 347194364), (1114, 173597182), (2029, 95311612), (2228, 86798591), (3889, 49726732), (4058, 47655806), (6127, 31563124), (7778, 24863366), (8116, 23827903), (12254, 15781562), (15556, 12431683), (22319, 8664692), (24508, 7890781), (42779, 4520612), (44638, 4332346), (85558, 2260306), (89276, 2166173), (171116, 1130153)]