200721344

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 56

約数和(自身を含む): 407365200

約数和(自身を除く): 206643856

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 131, 178, 262, 269, 356, 524, 538, 712, 1048, 1076, 1424, 2096, 2152, 2848, 4192, 4304, 5696, 8384, 8608, 11659, 17216, 23318, 23941, 35239, 46636, 47882, 70478, 93272, 95764, 140956, 186544, 191528, 281912, 373088, 383056, 563824, 746176, 766112, 1127648, 1532224, 2255296, 3136271, 6272542, 12545084, 25090168, 50180336, 100360672, 200721344]

約数ペア:

[(1, 200721344), (2, 100360672), (4, 50180336), (8, 25090168), (16, 12545084), (32, 6272542), (64, 3136271), (89, 2255296), (131, 1532224), (178, 1127648), (262, 766112), (269, 746176), (356, 563824), (524, 383056), (538, 373088), (712, 281912), (1048, 191528), (1076, 186544), (1424, 140956), (2096, 95764), (2152, 93272), (2848, 70478), (4192, 47882), (4304, 46636), (5696, 35239), (8384, 23941), (8608, 23318), (11659, 17216)]