200917504

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{5527}}^1$

素因数の和:5616

約数の個数: 40

約数和(自身を含む): 407170368

約数和(自身を除く): 206252864

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 5527, 9088, 11054, 18176, 22108, 36352, 44216, 88432, 176864, 353728, 392417, 707456, 784834, 1414912, 1569668, 2829824, 3139336, 6278672, 12557344, 25114688, 50229376, 100458752, 200917504]

約数ペア:

[(1, 200917504), (2, 100458752), (4, 50229376), (8, 25114688), (16, 12557344), (32, 6278672), (64, 3139336), (71, 2829824), (128, 1569668), (142, 1414912), (256, 784834), (284, 707456), (512, 392417), (568, 353728), (1136, 176864), (2272, 88432), (4544, 44216), (5527, 36352), (9088, 22108), (11054, 18176)]