196471590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 581575680

約数和(自身を除く): 385104090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 82, 95, 105, 114, 123, 133, 190, 205, 210, 246, 266, 285, 287, 399, 410, 570, 574, 615, 665, 779, 798, 861, 1201, 1230, 1330, 1435, 1558, 1722, 1995, 2337, 2402, 2870, 3603, 3895, 3990, 4305, 4674, 5453, 6005, 7206, 7790, 8407, 8610, 10906, 11685, 12010, 16359, 16814, 18015, 22819, 23370, 25221, 27265, 32718, 36030, 42035, 45638, 49241, 50442, 54530, 68457, 81795, 84070, 98482, 114095, 126105, 136914, 147723, 159733, 163590, 228190, 246205, 252210, 295446, 319466, 342285, 344687, 479199, 492410, 684570, 689374, 738615, 798665, 935579, 958398, 1034061, 1477230, 1597330, 1723435, 1871158, 2068122, 2395995, 2806737, 3446870, 4677895, 4791990, 5170305, 5613474, 6549053, 9355790, 10340610, 13098106, 14033685, 19647159, 28067370, 32745265, 39294318, 65490530, 98235795, 196471590]

約数ペア:

[(1, 196471590), (2, 98235795), (3, 65490530), (5, 39294318), (6, 32745265), (7, 28067370), (10, 19647159), (14, 14033685), (15, 13098106), (19, 10340610), (21, 9355790), (30, 6549053), (35, 5613474), (38, 5170305), (41, 4791990), (42, 4677895), (57, 3446870), (70, 2806737), (82, 2395995), (95, 2068122), (105, 1871158), (114, 1723435), (123, 1597330), (133, 1477230), (190, 1034061), (205, 958398), (210, 935579), (246, 798665), (266, 738615), (285, 689374), (287, 684570), (399, 492410), (410, 479199), (570, 344687), (574, 342285), (615, 319466), (665, 295446), (779, 252210), (798, 246205), (861, 228190), (1201, 163590), (1230, 159733), (1330, 147723), (1435, 136914), (1558, 126105), (1722, 114095), (1995, 98482), (2337, 84070), (2402, 81795), (2870, 68457), (3603, 54530), (3895, 50442), (3990, 49241), (4305, 45638), (4674, 42035), (5453, 36030), (6005, 32718), (7206, 27265), (7790, 25221), (8407, 23370), (8610, 22819), (10906, 18015), (11685, 16814), (12010, 16359)]