210557312

素因数分解:

$2^7\times 7^2\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 497097000

約数和(自身を除く): 286539688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 98, 112, 118, 128, 196, 224, 236, 392, 413, 448, 472, 569, 784, 826, 896, 944, 1138, 1568, 1652, 1888, 2276, 2891, 3136, 3304, 3776, 3983, 4552, 5782, 6272, 6608, 7552, 7966, 9104, 11564, 13216, 15932, 18208, 23128, 26432, 27881, 31864, 33571, 36416, 46256, 52864, 55762, 63728, 67142, 72832, 92512, 111524, 127456, 134284, 185024, 223048, 234997, 254912, 268568, 370048, 446096, 469994, 509824, 537136, 892192, 939988, 1074272, 1644979, 1784384, 1879976, 2148544, 3289958, 3568768, 3759952, 4297088, 6579916, 7519904, 13159832, 15039808, 26319664, 30079616, 52639328, 105278656, 210557312]

約数ペア:

[(1, 210557312), (2, 105278656), (4, 52639328), (7, 30079616), (8, 26319664), (14, 15039808), (16, 13159832), (28, 7519904), (32, 6579916), (49, 4297088), (56, 3759952), (59, 3568768), (64, 3289958), (98, 2148544), (112, 1879976), (118, 1784384), (128, 1644979), (196, 1074272), (224, 939988), (236, 892192), (392, 537136), (413, 509824), (448, 469994), (472, 446096), (569, 370048), (784, 268568), (826, 254912), (896, 234997), (944, 223048), (1138, 185024), (1568, 134284), (1652, 127456), (1888, 111524), (2276, 92512), (2891, 72832), (3136, 67142), (3304, 63728), (3776, 55762), (3983, 52864), (4552, 46256), (5782, 36416), (6272, 33571), (6608, 31864), (7552, 27881), (7966, 26432), (9104, 23128), (11564, 18208), (13216, 15932)]