208710144

素因数分解:

$2^9\times 3^2\times {\mathrm{45293}}^1$

素因数の和:45317

約数の個数: 60

約数和(自身を含む): 602364906

約数和(自身を除く): 393654762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 45293, 90586, 135879, 181172, 271758, 362344, 407637, 543516, 724688, 815274, 1087032, 1449376, 1630548, 2174064, 2898752, 3261096, 4348128, 5797504, 6522192, 8696256, 11595008, 13044384, 17392512, 23190016, 26088768, 34785024, 52177536, 69570048, 104355072, 208710144]

約数ペア:

[(1, 208710144), (2, 104355072), (3, 69570048), (4, 52177536), (6, 34785024), (8, 26088768), (9, 23190016), (12, 17392512), (16, 13044384), (18, 11595008), (24, 8696256), (32, 6522192), (36, 5797504), (48, 4348128), (64, 3261096), (72, 2898752), (96, 2174064), (128, 1630548), (144, 1449376), (192, 1087032), (256, 815274), (288, 724688), (384, 543516), (512, 407637), (576, 362344), (768, 271758), (1152, 181172), (1536, 135879), (2304, 90586), (4608, 45293)]