209253888

素因数分解:

$2^9\times 3^3\times {\mathrm{15137}}^1$

素因数の和:15164

約数の個数: 80

約数和(自身を含む): 619446960

約数和(自身を除く): 410193072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 15137, 30274, 45411, 60548, 90822, 121096, 136233, 181644, 242192, 272466, 363288, 408699, 484384, 544932, 726576, 817398, 968768, 1089864, 1453152, 1634796, 1937536, 2179728, 2906304, 3269592, 3875072, 4359456, 5812608, 6539184, 7750144, 8718912, 11625216, 13078368, 17437824, 23250432, 26156736, 34875648, 52313472, 69751296, 104626944, 209253888]

約数ペア:

[(1, 209253888), (2, 104626944), (3, 69751296), (4, 52313472), (6, 34875648), (8, 26156736), (9, 23250432), (12, 17437824), (16, 13078368), (18, 11625216), (24, 8718912), (27, 7750144), (32, 6539184), (36, 5812608), (48, 4359456), (54, 3875072), (64, 3269592), (72, 2906304), (96, 2179728), (108, 1937536), (128, 1634796), (144, 1453152), (192, 1089864), (216, 968768), (256, 817398), (288, 726576), (384, 544932), (432, 484384), (512, 408699), (576, 363288), (768, 272466), (864, 242192), (1152, 181644), (1536, 136233), (1728, 121096), (2304, 90822), (3456, 60548), (4608, 45411), (6912, 30274), (13824, 15137)]