201997214

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{6581}}^1$

素因数の和:6835

約数の個数: 16

約数和(自身を含む): 308037600

約数和(自身を除く): 106040386

約数列:

[1, 2, 103, 149, 206, 298, 6581, 13162, 15347, 30694, 677843, 980569, 1355686, 1961138, 100998607, 201997214]

約数ペア:

[(1, 201997214), (2, 100998607), (103, 1961138), (149, 1355686), (206, 980569), (298, 677843), (6581, 30694), (13162, 15347)]