199583676

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 561375360

約数和(自身を除く): 361791684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 101, 107, 108, 114, 162, 171, 202, 214, 228, 243, 303, 321, 324, 342, 404, 428, 486, 513, 606, 642, 684, 909, 963, 972, 1026, 1212, 1284, 1539, 1818, 1919, 1926, 2033, 2052, 2727, 2889, 3078, 3636, 3838, 3852, 4066, 4617, 5454, 5757, 5778, 6099, 6156, 7676, 8132, 8181, 8667, 9234, 10807, 10908, 11514, 11556, 12198, 16362, 17271, 17334, 18297, 18468, 21614, 23028, 24396, 24543, 26001, 32421, 32724, 34542, 34668, 36594, 43228, 49086, 51813, 52002, 54891, 64842, 69084, 73188, 97263, 98172, 103626, 104004, 109782, 129684, 155439, 164673, 194526, 205333, 207252, 219564, 291789, 310878, 329346, 389052, 410666, 466317, 494019, 583578, 615999, 621756, 658692, 821332, 875367, 932634, 988038, 1167156, 1231998, 1750734, 1847997, 1865268, 1976076, 2463996, 2626101, 3501468, 3695994, 5252202, 5543991, 7391988, 10504404, 11087982, 16631973, 22175964, 33263946, 49895919, 66527892, 99791838, 199583676]

約数ペア:

[(1, 199583676), (2, 99791838), (3, 66527892), (4, 49895919), (6, 33263946), (9, 22175964), (12, 16631973), (18, 11087982), (19, 10504404), (27, 7391988), (36, 5543991), (38, 5252202), (54, 3695994), (57, 3501468), (76, 2626101), (81, 2463996), (101, 1976076), (107, 1865268), (108, 1847997), (114, 1750734), (162, 1231998), (171, 1167156), (202, 988038), (214, 932634), (228, 875367), (243, 821332), (303, 658692), (321, 621756), (324, 615999), (342, 583578), (404, 494019), (428, 466317), (486, 410666), (513, 389052), (606, 329346), (642, 310878), (684, 291789), (909, 219564), (963, 207252), (972, 205333), (1026, 194526), (1212, 164673), (1284, 155439), (1539, 129684), (1818, 109782), (1919, 104004), (1926, 103626), (2033, 98172), (2052, 97263), (2727, 73188), (2889, 69084), (3078, 64842), (3636, 54891), (3838, 52002), (3852, 51813), (4066, 49086), (4617, 43228), (5454, 36594), (5757, 34668), (5778, 34542), (6099, 32724), (6156, 32421), (7676, 26001), (8132, 24543), (8181, 24396), (8667, 23028), (9234, 21614), (10807, 18468), (10908, 18297), (11514, 17334), (11556, 17271), (12198, 16362)]