243942208

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{9601}}^1$

素因数の和:10010

約数の個数: 28

約数和(自身を含む): 485342692

約数和(自身を除く): 241400484

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 3176, 6352, 9601, 12704, 19202, 25408, 38404, 76808, 153616, 307232, 614464, 3811597, 7623194, 15246388, 30492776, 60985552, 121971104, 243942208]

約数ペア:

[(1, 243942208), (2, 121971104), (4, 60985552), (8, 30492776), (16, 15246388), (32, 7623194), (64, 3811597), (397, 614464), (794, 307232), (1588, 153616), (3176, 76808), (6352, 38404), (9601, 25408), (12704, 19202)]