194449904

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2214

約数の個数: 60

約数和(自身を含む): 423118752

約数和(自身を除く): 228668848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 121, 176, 188, 242, 376, 484, 517, 752, 968, 1034, 1936, 2068, 2137, 4136, 4274, 5687, 8272, 8548, 11374, 17096, 22748, 23507, 34192, 45496, 47014, 90992, 94028, 100439, 188056, 200878, 258577, 376112, 401756, 517154, 803512, 1034308, 1104829, 1607024, 2068616, 2209658, 4137232, 4419316, 8838632, 12153119, 17677264, 24306238, 48612476, 97224952, 194449904]

約数ペア:

[(1, 194449904), (2, 97224952), (4, 48612476), (8, 24306238), (11, 17677264), (16, 12153119), (22, 8838632), (44, 4419316), (47, 4137232), (88, 2209658), (94, 2068616), (121, 1607024), (176, 1104829), (188, 1034308), (242, 803512), (376, 517154), (484, 401756), (517, 376112), (752, 258577), (968, 200878), (1034, 188056), (1936, 100439), (2068, 94028), (2137, 90992), (4136, 47014), (4274, 45496), (5687, 34192), (8272, 23507), (8548, 22748), (11374, 17096)]