199168512

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1169

約数の個数: 80

約数和(自身を含む): 535299072

約数和(自身を除く): 336130560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1021, 1524, 1536, 2032, 2042, 3048, 3063, 4064, 4084, 6096, 6126, 8128, 8168, 12192, 12252, 16256, 16336, 24384, 24504, 32512, 32672, 48768, 49008, 65024, 65344, 97536, 98016, 129667, 130688, 195072, 196032, 259334, 261376, 389001, 392064, 518668, 522752, 778002, 784128, 1037336, 1556004, 1568256, 2074672, 3112008, 4149344, 6224016, 8298688, 12448032, 16597376, 24896064, 33194752, 49792128, 66389504, 99584256, 199168512]

約数ペア:

[(1, 199168512), (2, 99584256), (3, 66389504), (4, 49792128), (6, 33194752), (8, 24896064), (12, 16597376), (16, 12448032), (24, 8298688), (32, 6224016), (48, 4149344), (64, 3112008), (96, 2074672), (127, 1568256), (128, 1556004), (192, 1037336), (254, 784128), (256, 778002), (381, 522752), (384, 518668), (508, 392064), (512, 389001), (762, 261376), (768, 259334), (1016, 196032), (1021, 195072), (1524, 130688), (1536, 129667), (2032, 98016), (2042, 97536), (3048, 65344), (3063, 65024), (4064, 49008), (4084, 48768), (6096, 32672), (6126, 32512), (8128, 24504), (8168, 24384), (12192, 16336), (12252, 16256)]