207600128

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{8627}}^1$

素因数の和:8692

約数の個数: 40

約数和(自身を含む): 423669312

約数和(自身を除く): 216069184

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 8627, 12032, 17254, 24064, 34508, 69016, 138032, 276064, 405469, 552128, 810938, 1104256, 1621876, 2208512, 3243752, 4417024, 6487504, 12975008, 25950016, 51900032, 103800064, 207600128]

約数ペア:

[(1, 207600128), (2, 103800064), (4, 51900032), (8, 25950016), (16, 12975008), (32, 6487504), (47, 4417024), (64, 3243752), (94, 2208512), (128, 1621876), (188, 1104256), (256, 810938), (376, 552128), (512, 405469), (752, 276064), (1504, 138032), (3008, 69016), (6016, 34508), (8627, 24064), (12032, 17254)]