208041119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2963}}^1$

素因数の和:3478

約数の個数: 16

約数和(自身を含む): 244992384

約数和(自身を除く): 36951265

約数列:

[1, 11, 13, 143, 491, 2963, 5401, 6383, 32593, 38519, 70213, 423709, 1454833, 16003163, 18912829, 208041119]

約数ペア:

[(1, 208041119), (11, 18912829), (13, 16003163), (143, 1454833), (491, 423709), (2963, 70213), (5401, 38519), (6383, 32593)]