210947312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{425297}}^1$

素因数の和:425336

約数の個数: 20

約数和(自身を含む): 421895616

約数和(自身を除く): 210948304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 425297, 850594, 1701188, 3402376, 6804752, 13184207, 26368414, 52736828, 105473656, 210947312]

約数ペア:

[(1, 210947312), (2, 105473656), (4, 52736828), (8, 26368414), (16, 13184207), (31, 6804752), (62, 3402376), (124, 1701188), (248, 850594), (496, 425297)]