207387598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 346021632

約数和(自身を除く): 138634034

約数列:

[1, 2, 11, 22, 73, 146, 263, 491, 526, 803, 982, 1606, 2893, 5401, 5786, 10802, 19199, 35843, 38398, 71686, 129133, 211189, 258266, 394273, 422378, 788546, 1420463, 2840926, 9426709, 18853418, 103693799, 207387598]

約数ペア:

[(1, 207387598), (2, 103693799), (11, 18853418), (22, 9426709), (73, 2840926), (146, 1420463), (263, 788546), (491, 422378), (526, 394273), (803, 258266), (982, 211189), (1606, 129133), (2893, 71686), (5401, 38398), (5786, 35843), (10802, 19199)]