208080082

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1151}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 367718400

約数和(自身を除く): 159638318

約数列:

[1, 2, 7, 14, 37, 74, 259, 349, 518, 698, 1151, 2302, 2443, 4886, 8057, 12913, 16114, 25826, 42587, 85174, 90391, 180782, 298109, 401699, 596218, 803398, 2811893, 5623786, 14862863, 29725726, 104040041, 208080082]

約数ペア:

[(1, 208080082), (2, 104040041), (7, 29725726), (14, 14862863), (37, 5623786), (74, 2811893), (259, 803398), (349, 596218), (518, 401699), (698, 298109), (1151, 180782), (2302, 90391), (2443, 85174), (4886, 42587), (8057, 25826), (12913, 16114)]