193863455984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{937}}^1\times {\mathrm{2539}}^1$

素因数の和:3958

約数の個数: 80

約数和(自身を含む): 411242012160

約数和(自身を除く): 217378556176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463, 926, 937, 1852, 1874, 2539, 3704, 3748, 5078, 5093, 7408, 7496, 10156, 10186, 10307, 14992, 20312, 20372, 20614, 27929, 40624, 40744, 41228, 55858, 81488, 82456, 111716, 164912, 223432, 433831, 446864, 867662, 1175557, 1735324, 2351114, 2379043, 3470648, 4702228, 4758086, 4772141, 6941296, 9404456, 9516172, 9544282, 12931127, 18808912, 19032344, 19088564, 25862254, 26169473, 38064688, 38177128, 51724508, 52338946, 76354256, 103449016, 104677892, 206898032, 209355784, 418711568, 1101496909, 2202993818, 4405987636, 8811975272, 12116465999, 17623950544, 24232931998, 48465863996, 96931727992, 193863455984]

約数ペア:

[(1, 193863455984), (2, 96931727992), (4, 48465863996), (8, 24232931998), (11, 17623950544), (16, 12116465999), (22, 8811975272), (44, 4405987636), (88, 2202993818), (176, 1101496909), (463, 418711568), (926, 209355784), (937, 206898032), (1852, 104677892), (1874, 103449016), (2539, 76354256), (3704, 52338946), (3748, 51724508), (5078, 38177128), (5093, 38064688), (7408, 26169473), (7496, 25862254), (10156, 19088564), (10186, 19032344), (10307, 18808912), (14992, 12931127), (20312, 9544282), (20372, 9516172), (20614, 9404456), (27929, 6941296), (40624, 4772141), (40744, 4758086), (41228, 4702228), (55858, 3470648), (81488, 2379043), (82456, 2351114), (111716, 1735324), (164912, 1175557), (223432, 867662), (433831, 446864)]