206281247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{809}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 223598880

約数和(自身を除く): 17317633

約数列:

[1, 17, 53, 283, 809, 901, 4811, 13753, 14999, 42877, 228947, 254983, 728909, 3892099, 12134191, 206281247]

約数ペア:

[(1, 206281247), (17, 12134191), (53, 3892099), (283, 728909), (809, 254983), (901, 228947), (4811, 42877), (13753, 14999)]