201102848

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 420133824

約数和(自身を除く): 219030976

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 128, 137, 188, 244, 256, 274, 376, 488, 512, 548, 752, 976, 1096, 1504, 1952, 2192, 2867, 3008, 3904, 4384, 5734, 6016, 6439, 7808, 8357, 8768, 11468, 12032, 12878, 15616, 16714, 17536, 22936, 24064, 25756, 31232, 33428, 35072, 45872, 51512, 66856, 70144, 91744, 103024, 133712, 183488, 206048, 267424, 366976, 392779, 412096, 534848, 733952, 785558, 824192, 1069696, 1467904, 1571116, 1648384, 2139392, 3142232, 3296768, 4278784, 6284464, 12568928, 25137856, 50275712, 100551424, 201102848]

約数ペア:

[(1, 201102848), (2, 100551424), (4, 50275712), (8, 25137856), (16, 12568928), (32, 6284464), (47, 4278784), (61, 3296768), (64, 3142232), (94, 2139392), (122, 1648384), (128, 1571116), (137, 1467904), (188, 1069696), (244, 824192), (256, 785558), (274, 733952), (376, 534848), (488, 412096), (512, 392779), (548, 366976), (752, 267424), (976, 206048), (1096, 183488), (1504, 133712), (1952, 103024), (2192, 91744), (2867, 70144), (3008, 66856), (3904, 51512), (4384, 45872), (5734, 35072), (6016, 33428), (6439, 31232), (7808, 25756), (8357, 24064), (8768, 22936), (11468, 17536), (12032, 16714), (12878, 15616)]