213942505864

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{1307}}^1\times {\mathrm{30403}}^1$

素因数の和:32389

約数の個数: 32

約数和(自身を含む): 402058847520

約数和(自身を除く): 188116341656

約数列:

[1, 2, 4, 8, 673, 1307, 1346, 2614, 2692, 5228, 5384, 10456, 30403, 60806, 121612, 243224, 879611, 1759222, 3518444, 7036888, 20461219, 39736721, 40922438, 79473442, 81844876, 158946884, 163689752, 317893768, 26742813233, 53485626466, 106971252932, 213942505864]

約数ペア:

[(1, 213942505864), (2, 106971252932), (4, 53485626466), (8, 26742813233), (673, 317893768), (1307, 163689752), (1346, 158946884), (2614, 81844876), (2692, 79473442), (5228, 40922438), (5384, 39736721), (10456, 20461219), (30403, 7036888), (60806, 3518444), (121612, 1759222), (243224, 879611)]