209572608

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{5569}}^1$

素因数の和:5602

約数の個数: 108

約数和(自身を含む): 648949560

約数和(自身を除く): 439376952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 5569, 6272, 9408, 11138, 12544, 16707, 18816, 22276, 33414, 37632, 38983, 44552, 66828, 77966, 89104, 116949, 133656, 155932, 178208, 233898, 267312, 272881, 311864, 356416, 467796, 534624, 545762, 623728, 712832, 818643, 935592, 1069248, 1091524, 1247456, 1425664, 1637286, 1871184, 2138496, 2183048, 2494912, 3274572, 3742368, 4276992, 4366096, 4989824, 6549144, 7484736, 8732192, 9979648, 13098288, 14969472, 17464384, 26196576, 29938944, 34928768, 52393152, 69857536, 104786304, 209572608]

約数ペア:

[(1, 209572608), (2, 104786304), (3, 69857536), (4, 52393152), (6, 34928768), (7, 29938944), (8, 26196576), (12, 17464384), (14, 14969472), (16, 13098288), (21, 9979648), (24, 8732192), (28, 7484736), (32, 6549144), (42, 4989824), (48, 4366096), (49, 4276992), (56, 3742368), (64, 3274572), (84, 2494912), (96, 2183048), (98, 2138496), (112, 1871184), (128, 1637286), (147, 1425664), (168, 1247456), (192, 1091524), (196, 1069248), (224, 935592), (256, 818643), (294, 712832), (336, 623728), (384, 545762), (392, 534624), (448, 467796), (588, 356416), (672, 311864), (768, 272881), (784, 267312), (896, 233898), (1176, 178208), (1344, 155932), (1568, 133656), (1792, 116949), (2352, 89104), (2688, 77966), (3136, 66828), (4704, 44552), (5376, 38983), (5569, 37632), (6272, 33414), (9408, 22276), (11138, 18816), (12544, 16707)]