201330657536

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{773}}^1\times {\mathrm{8011}}^1$

素因数の和:8927

約数の個数: 72

約数和(自身を含む): 405613845504

約数和(自身を除く): 204283187968

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 773, 1016, 1546, 2032, 3092, 4064, 6184, 8011, 8128, 12368, 16022, 16256, 24736, 32044, 32512, 49472, 64088, 98171, 98944, 128176, 196342, 197888, 256352, 392684, 512704, 785368, 1017397, 1025408, 1570736, 2034794, 2050816, 3141472, 4069588, 6192503, 6282944, 8139176, 12385006, 12565888, 16278352, 24770012, 25131776, 32556704, 49540024, 65113408, 99080048, 130226816, 198160096, 260453632, 396320192, 786447881, 792640384, 1572895762, 1585280768, 3145791524, 6291583048, 12583166096, 25166332192, 50332664384, 100665328768, 201330657536]

約数ペア:

[(1, 201330657536), (2, 100665328768), (4, 50332664384), (8, 25166332192), (16, 12583166096), (32, 6291583048), (64, 3145791524), (127, 1585280768), (128, 1572895762), (254, 792640384), (256, 786447881), (508, 396320192), (773, 260453632), (1016, 198160096), (1546, 130226816), (2032, 99080048), (3092, 65113408), (4064, 49540024), (6184, 32556704), (8011, 25131776), (8128, 24770012), (12368, 16278352), (16022, 12565888), (16256, 12385006), (24736, 8139176), (32044, 6282944), (32512, 6192503), (49472, 4069588), (64088, 3141472), (98171, 2050816), (98944, 2034794), (128176, 1570736), (196342, 1025408), (197888, 1017397), (256352, 785368), (392684, 512704)]