207723932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128861}}^1$

素因数の和:128909

約数の個数: 24

約数和(自身を含む): 404111232

約数和(自身を除く): 196387300

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 128861, 257722, 515444, 1675193, 3350386, 3994691, 6700772, 7989382, 15978764, 51930983, 103861966, 207723932]

約数ペア:

[(1, 207723932), (2, 103861966), (4, 51930983), (13, 15978764), (26, 7989382), (31, 6700772), (52, 3994691), (62, 3350386), (124, 1675193), (403, 515444), (806, 257722), (1612, 128861)]