201934480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 120

約数和(自身を含む): 539090496

約数和(自身を除く): 337156016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 121, 176, 184, 220, 230, 242, 253, 368, 440, 460, 484, 506, 605, 880, 907, 920, 968, 1012, 1210, 1265, 1814, 1840, 1936, 2024, 2420, 2530, 2783, 3628, 4048, 4535, 4840, 5060, 5566, 7256, 9070, 9680, 9977, 10120, 11132, 13915, 14512, 18140, 19954, 20240, 20861, 22264, 27830, 36280, 39908, 41722, 44528, 49885, 55660, 72560, 79816, 83444, 99770, 104305, 109747, 111320, 159632, 166888, 199540, 208610, 219494, 222640, 229471, 333776, 399080, 417220, 438988, 458942, 548735, 798160, 834440, 877976, 917884, 1097470, 1147355, 1668880, 1755952, 1835768, 2194940, 2294710, 2524181, 3671536, 4389880, 4589420, 5048362, 8779760, 9178840, 10096724, 12620905, 18357680, 20193448, 25241810, 40386896, 50483620, 100967240, 201934480]

約数ペア:

[(1, 201934480), (2, 100967240), (4, 50483620), (5, 40386896), (8, 25241810), (10, 20193448), (11, 18357680), (16, 12620905), (20, 10096724), (22, 9178840), (23, 8779760), (40, 5048362), (44, 4589420), (46, 4389880), (55, 3671536), (80, 2524181), (88, 2294710), (92, 2194940), (110, 1835768), (115, 1755952), (121, 1668880), (176, 1147355), (184, 1097470), (220, 917884), (230, 877976), (242, 834440), (253, 798160), (368, 548735), (440, 458942), (460, 438988), (484, 417220), (506, 399080), (605, 333776), (880, 229471), (907, 222640), (920, 219494), (968, 208610), (1012, 199540), (1210, 166888), (1265, 159632), (1814, 111320), (1840, 109747), (1936, 104305), (2024, 99770), (2420, 83444), (2530, 79816), (2783, 72560), (3628, 55660), (4048, 49885), (4535, 44528), (4840, 41722), (5060, 39908), (5566, 36280), (7256, 27830), (9070, 22264), (9680, 20861), (9977, 20240), (10120, 19954), (11132, 18140), (13915, 14512)]