207969792

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1999

約数の個数: 80

約数和(自身を含む): 562142592

約数和(自身を除く): 354172800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1136, 1536, 1704, 1907, 2272, 3408, 3814, 4544, 5721, 6816, 7628, 9088, 11442, 13632, 15256, 18176, 22884, 27264, 30512, 36352, 45768, 54528, 61024, 91536, 109056, 122048, 135397, 183072, 244096, 270794, 366144, 406191, 488192, 541588, 732288, 812382, 976384, 1083176, 1464576, 1624764, 2166352, 2929152, 3249528, 4332704, 6499056, 8665408, 12998112, 17330816, 25996224, 34661632, 51992448, 69323264, 103984896, 207969792]

約数ペア:

[(1, 207969792), (2, 103984896), (3, 69323264), (4, 51992448), (6, 34661632), (8, 25996224), (12, 17330816), (16, 12998112), (24, 8665408), (32, 6499056), (48, 4332704), (64, 3249528), (71, 2929152), (96, 2166352), (128, 1624764), (142, 1464576), (192, 1083176), (213, 976384), (256, 812382), (284, 732288), (384, 541588), (426, 488192), (512, 406191), (568, 366144), (768, 270794), (852, 244096), (1136, 183072), (1536, 135397), (1704, 122048), (1907, 109056), (2272, 91536), (3408, 61024), (3814, 54528), (4544, 45768), (5721, 36352), (6816, 30512), (7628, 27264), (9088, 22884), (11442, 18176), (13632, 15256)]