204304384

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 52

約数和(自身を含む): 422000320

約数和(自身を除く): 217695936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1609, 1984, 2048, 3218, 3968, 4096, 6436, 7936, 12872, 15872, 25744, 31744, 49879, 51488, 63488, 99758, 102976, 126976, 199516, 205952, 399032, 411904, 798064, 823808, 1596128, 1647616, 3192256, 3295232, 6384512, 6590464, 12769024, 25538048, 51076096, 102152192, 204304384]

約数ペア:

[(1, 204304384), (2, 102152192), (4, 51076096), (8, 25538048), (16, 12769024), (31, 6590464), (32, 6384512), (62, 3295232), (64, 3192256), (124, 1647616), (128, 1596128), (248, 823808), (256, 798064), (496, 411904), (512, 399032), (992, 205952), (1024, 199516), (1609, 126976), (1984, 102976), (2048, 99758), (3218, 63488), (3968, 51488), (4096, 49879), (6436, 31744), (7936, 25744), (12872, 15872)]