201279232

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10211}}^1$

素因数の和:10245

約数の個数: 72

約数和(自身を含む): 500959872

約数和(自身を除く): 299680640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 10211, 19712, 20422, 40844, 71477, 81688, 112321, 142954, 163376, 224642, 285908, 326752, 449284, 571816, 653504, 786247, 898568, 1143632, 1307008, 1572494, 1797136, 2287264, 2614016, 3144988, 3594272, 4574528, 6289976, 7188544, 9149056, 12579952, 14377088, 18298112, 25159904, 28754176, 50319808, 100639616, 201279232]

約数ペア:

[(1, 201279232), (2, 100639616), (4, 50319808), (7, 28754176), (8, 25159904), (11, 18298112), (14, 14377088), (16, 12579952), (22, 9149056), (28, 7188544), (32, 6289976), (44, 4574528), (56, 3594272), (64, 3144988), (77, 2614016), (88, 2287264), (112, 1797136), (128, 1572494), (154, 1307008), (176, 1143632), (224, 898568), (256, 786247), (308, 653504), (352, 571816), (448, 449284), (616, 326752), (704, 285908), (896, 224642), (1232, 163376), (1408, 142954), (1792, 112321), (2464, 81688), (2816, 71477), (4928, 40844), (9856, 20422), (10211, 19712)]