208032838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1051}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 352058112

約数和(自身を除く): 144025274

約数列:

[1, 2, 13, 23, 26, 46, 299, 331, 598, 662, 1051, 2102, 4303, 7613, 8606, 13663, 15226, 24173, 27326, 48346, 98969, 197938, 314249, 347881, 628498, 695762, 4522453, 8001263, 9044906, 16002526, 104016419, 208032838]

約数ペア:

[(1, 208032838), (2, 104016419), (13, 16002526), (23, 9044906), (26, 8001263), (46, 4522453), (299, 695762), (331, 628498), (598, 347881), (662, 314249), (1051, 197938), (2102, 98969), (4303, 48346), (7613, 27326), (8606, 24173), (13663, 15226)]