194890878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2838

約数の個数: 96

約数和(自身を含む): 531987456

約数和(自身を除く): 337096578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 258, 273, 301, 387, 546, 559, 602, 774, 819, 903, 1118, 1638, 1677, 1806, 2709, 2767, 3354, 3913, 5031, 5418, 5534, 7826, 8301, 10062, 11739, 16602, 19369, 23478, 24903, 35217, 35971, 38738, 49806, 58107, 70434, 71942, 107913, 116214, 118981, 174321, 215826, 237962, 251797, 323739, 348642, 356943, 503594, 647478, 713886, 755391, 832867, 1070829, 1510782, 1546753, 1665734, 2141658, 2266173, 2498601, 3093506, 4532346, 4640259, 4997202, 7495803, 9280518, 10827271, 13920777, 14991606, 21654542, 27841554, 32481813, 64963626, 97445439, 194890878]

約数ペア:

[(1, 194890878), (2, 97445439), (3, 64963626), (6, 32481813), (7, 27841554), (9, 21654542), (13, 14991606), (14, 13920777), (18, 10827271), (21, 9280518), (26, 7495803), (39, 4997202), (42, 4640259), (43, 4532346), (63, 3093506), (78, 2498601), (86, 2266173), (91, 2141658), (117, 1665734), (126, 1546753), (129, 1510782), (182, 1070829), (234, 832867), (258, 755391), (273, 713886), (301, 647478), (387, 503594), (546, 356943), (559, 348642), (602, 323739), (774, 251797), (819, 237962), (903, 215826), (1118, 174321), (1638, 118981), (1677, 116214), (1806, 107913), (2709, 71942), (2767, 70434), (3354, 58107), (3913, 49806), (5031, 38738), (5418, 35971), (5534, 35217), (7826, 24903), (8301, 23478), (10062, 19369), (11739, 16602)]