209059872

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{907}}^1$

素因数の和:948

約数の個数: 120

約数和(自身を含む): 640913616

約数和(自身を除く): 431853744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 907, 1029, 1176, 1372, 1568, 1814, 2058, 2352, 2401, 2721, 2744, 3628, 4116, 4704, 4802, 5442, 5488, 6349, 7203, 7256, 8232, 9604, 10884, 10976, 12698, 14406, 14512, 16464, 19047, 19208, 21768, 25396, 28812, 29024, 32928, 38094, 38416, 43536, 44443, 50792, 57624, 76188, 76832, 87072, 88886, 101584, 115248, 133329, 152376, 177772, 203168, 230496, 266658, 304752, 311101, 355544, 533316, 609504, 622202, 711088, 933303, 1066632, 1244404, 1422176, 1866606, 2133264, 2177707, 2488808, 3733212, 4266528, 4355414, 4977616, 6533121, 7466424, 8710828, 9955232, 13066242, 14932848, 17421656, 26132484, 29865696, 34843312, 52264968, 69686624, 104529936, 209059872]

約数ペア:

[(1, 209059872), (2, 104529936), (3, 69686624), (4, 52264968), (6, 34843312), (7, 29865696), (8, 26132484), (12, 17421656), (14, 14932848), (16, 13066242), (21, 9955232), (24, 8710828), (28, 7466424), (32, 6533121), (42, 4977616), (48, 4355414), (49, 4266528), (56, 3733212), (84, 2488808), (96, 2177707), (98, 2133264), (112, 1866606), (147, 1422176), (168, 1244404), (196, 1066632), (224, 933303), (294, 711088), (336, 622202), (343, 609504), (392, 533316), (588, 355544), (672, 311101), (686, 304752), (784, 266658), (907, 230496), (1029, 203168), (1176, 177772), (1372, 152376), (1568, 133329), (1814, 115248), (2058, 101584), (2352, 88886), (2401, 87072), (2721, 76832), (2744, 76188), (3628, 57624), (4116, 50792), (4704, 44443), (4802, 43536), (5442, 38416), (5488, 38094), (6349, 32928), (7203, 29024), (7256, 28812), (8232, 25396), (9604, 21768), (10884, 19208), (10976, 19047), (12698, 16464), (14406, 14512)]