201995745426

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{2663}}^1$

素因数の和:3188

約数の個数: 96

約数和(自身を含む): 446556644352

約数和(自身を除く): 244560898926

約数列:

[1, 2, 3, 6, 9, 18, 103, 163, 206, 251, 309, 326, 489, 502, 618, 753, 927, 978, 1467, 1506, 1854, 2259, 2663, 2934, 4518, 5326, 7989, 15978, 16789, 23967, 25853, 33578, 40913, 47934, 50367, 51706, 77559, 81826, 100734, 122739, 151101, 155118, 232677, 245478, 274289, 302202, 368217, 434069, 465354, 548578, 668413, 736434, 822867, 868138, 1302207, 1336826, 1645734, 2005239, 2468601, 2604414, 3906621, 4010478, 4214039, 4937202, 6015717, 7813242, 8428078, 12031434, 12642117, 25284234, 37926351, 44709107, 68846539, 75852702, 89418214, 108951319, 134127321, 137693078, 206539617, 217902638, 268254642, 326853957, 402381963, 413079234, 619618851, 653707914, 804763926, 980561871, 1239237702, 1961123742, 11221985857, 22443971714, 33665957571, 67331915142, 100997872713, 201995745426]

約数ペア:

[(1, 201995745426), (2, 100997872713), (3, 67331915142), (6, 33665957571), (9, 22443971714), (18, 11221985857), (103, 1961123742), (163, 1239237702), (206, 980561871), (251, 804763926), (309, 653707914), (326, 619618851), (489, 413079234), (502, 402381963), (618, 326853957), (753, 268254642), (927, 217902638), (978, 206539617), (1467, 137693078), (1506, 134127321), (1854, 108951319), (2259, 89418214), (2663, 75852702), (2934, 68846539), (4518, 44709107), (5326, 37926351), (7989, 25284234), (15978, 12642117), (16789, 12031434), (23967, 8428078), (25853, 7813242), (33578, 6015717), (40913, 4937202), (47934, 4214039), (50367, 4010478), (51706, 3906621), (77559, 2604414), (81826, 2468601), (100734, 2005239), (122739, 1645734), (151101, 1336826), (155118, 1302207), (232677, 868138), (245478, 822867), (274289, 736434), (302202, 668413), (368217, 548578), (434069, 465354)]