193261926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20477}}^1$

素因数の和:20517

約数の個数: 48

約数和(自身を含む): 457560432

約数和(自身を除く): 264298506

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 20477, 40954, 61431, 122862, 225247, 266201, 450494, 532402, 675741, 798603, 1351482, 1597206, 2477717, 2928211, 4955434, 5856422, 7433151, 8784633, 14866302, 17569266, 32210321, 64420642, 96630963, 193261926]

約数ペア:

[(1, 193261926), (2, 96630963), (3, 64420642), (6, 32210321), (11, 17569266), (13, 14866302), (22, 8784633), (26, 7433151), (33, 5856422), (39, 4955434), (66, 2928211), (78, 2477717), (121, 1597206), (143, 1351482), (242, 798603), (286, 675741), (363, 532402), (429, 450494), (726, 266201), (858, 225247), (1573, 122862), (3146, 61431), (4719, 40954), (9438, 20477)]