188789471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6521}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 216947808

約数和(自身を除く): 28158337

約数列:

[1, 13, 17, 131, 221, 1703, 2227, 6521, 28951, 84773, 110857, 854251, 1441141, 11105263, 14522267, 188789471]

約数ペア:

[(1, 188789471), (13, 14522267), (17, 11105263), (131, 1441141), (221, 854251), (1703, 110857), (2227, 84773), (6521, 28951)]