219746197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13711}}^1$

素因数の和:13800

約数の個数: 16

約数和(自身を含む): 252739584

約数和(自身を除く): 32993387

約数列:

[1, 11, 31, 47, 341, 517, 1457, 13711, 16027, 150821, 425041, 644417, 4675451, 7088587, 19976927, 219746197]

約数ペア:

[(1, 219746197), (11, 19976927), (31, 7088587), (47, 4675451), (341, 644417), (517, 425041), (1457, 150821), (13711, 16027)]