208989088

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 519281280

約数和(自身を除く): 310292192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 616, 623, 712, 953, 979, 1232, 1246, 1424, 1906, 1958, 2464, 2492, 2848, 3812, 3916, 4984, 6671, 6853, 7624, 7832, 9968, 10483, 13342, 13706, 15248, 15664, 19936, 20966, 26684, 27412, 30496, 31328, 41932, 53368, 54824, 73381, 83864, 84817, 106736, 109648, 146762, 167728, 169634, 213472, 219296, 293524, 335456, 339268, 587048, 593719, 678536, 932987, 1174096, 1187438, 1357072, 1865974, 2348192, 2374876, 2714144, 3731948, 4749752, 6530909, 7463896, 9499504, 13061818, 14927792, 18999008, 26123636, 29855584, 52247272, 104494544, 208989088]

約数ペア:

[(1, 208989088), (2, 104494544), (4, 52247272), (7, 29855584), (8, 26123636), (11, 18999008), (14, 14927792), (16, 13061818), (22, 9499504), (28, 7463896), (32, 6530909), (44, 4749752), (56, 3731948), (77, 2714144), (88, 2374876), (89, 2348192), (112, 1865974), (154, 1357072), (176, 1187438), (178, 1174096), (224, 932987), (308, 678536), (352, 593719), (356, 587048), (616, 339268), (623, 335456), (712, 293524), (953, 219296), (979, 213472), (1232, 169634), (1246, 167728), (1424, 146762), (1906, 109648), (1958, 106736), (2464, 84817), (2492, 83864), (2848, 73381), (3812, 54824), (3916, 53368), (4984, 41932), (6671, 31328), (6853, 30496), (7624, 27412), (7832, 26684), (9968, 20966), (10483, 19936), (13342, 15664), (13706, 15248)]