200178528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 144

約数和(自身を含む): 608650560

約数和(自身を除く): 408472032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 121, 132, 152, 176, 209, 228, 242, 264, 304, 352, 363, 418, 456, 484, 528, 608, 627, 726, 836, 907, 912, 968, 1056, 1254, 1452, 1672, 1814, 1824, 1936, 2299, 2508, 2721, 2904, 3344, 3628, 3872, 4598, 5016, 5442, 5808, 6688, 6897, 7256, 9196, 9977, 10032, 10884, 11616, 13794, 14512, 17233, 18392, 19954, 20064, 21768, 27588, 29024, 29931, 34466, 36784, 39908, 43536, 51699, 55176, 59862, 68932, 73568, 79816, 87072, 103398, 109747, 110352, 119724, 137864, 159632, 189563, 206796, 219494, 220704, 239448, 275728, 319264, 329241, 379126, 413592, 438988, 478896, 551456, 568689, 658482, 758252, 827184, 877976, 957792, 1137378, 1316964, 1516504, 1654368, 1755952, 2085193, 2274756, 2633928, 3033008, 3511904, 4170386, 4549512, 5267856, 6066016, 6255579, 8340772, 9099024, 10535712, 12511158, 16681544, 18198048, 25022316, 33363088, 50044632, 66726176, 100089264, 200178528]

約数ペア:

[(1, 200178528), (2, 100089264), (3, 66726176), (4, 50044632), (6, 33363088), (8, 25022316), (11, 18198048), (12, 16681544), (16, 12511158), (19, 10535712), (22, 9099024), (24, 8340772), (32, 6255579), (33, 6066016), (38, 5267856), (44, 4549512), (48, 4170386), (57, 3511904), (66, 3033008), (76, 2633928), (88, 2274756), (96, 2085193), (114, 1755952), (121, 1654368), (132, 1516504), (152, 1316964), (176, 1137378), (209, 957792), (228, 877976), (242, 827184), (264, 758252), (304, 658482), (352, 568689), (363, 551456), (418, 478896), (456, 438988), (484, 413592), (528, 379126), (608, 329241), (627, 319264), (726, 275728), (836, 239448), (907, 220704), (912, 219494), (968, 206796), (1056, 189563), (1254, 159632), (1452, 137864), (1672, 119724), (1814, 110352), (1824, 109747), (1936, 103398), (2299, 87072), (2508, 79816), (2721, 73568), (2904, 68932), (3344, 59862), (3628, 55176), (3872, 51699), (4598, 43536), (5016, 39908), (5442, 36784), (5808, 34466), (6688, 29931), (6897, 29024), (7256, 27588), (9196, 21768), (9977, 20064), (10032, 19954), (10884, 18392), (11616, 17233), (13794, 14512)]