194798461

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 244073088

約数和(自身を除く): 49274627

約数列:

[1, 11, 13, 17, 143, 187, 221, 227, 353, 2431, 2497, 2951, 3859, 3883, 4589, 6001, 32461, 42449, 50167, 50479, 66011, 78013, 80131, 551837, 858143, 881441, 1041703, 1362227, 11458733, 14984497, 17708951, 194798461]

約数ペア:

[(1, 194798461), (11, 17708951), (13, 14984497), (17, 11458733), (143, 1362227), (187, 1041703), (221, 881441), (227, 858143), (353, 551837), (2431, 80131), (2497, 78013), (2951, 66011), (3859, 50479), (3883, 50167), (4589, 42449), (6001, 32461)]