207957622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{39371}}^1$

素因数の和:39531

約数の個数: 16

約数和(自身を含む): 330724800

約数和(自身を除く): 122767178

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 39371, 78742, 748049, 1496098, 5472569, 10945138, 103978811, 207957622]

約数ペア:

[(1, 207957622), (2, 103978811), (19, 10945138), (38, 5472569), (139, 1496098), (278, 748049), (2641, 78742), (5282, 39371)]