212414917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 252821088

約数和(自身を除く): 40406171

約数列:

[1, 11, 13, 143, 163, 169, 701, 1793, 1859, 2119, 7711, 9113, 23309, 27547, 100243, 114263, 118469, 303017, 1256893, 1303159, 1485419, 16339609, 19310447, 212414917]

約数ペア:

[(1, 212414917), (11, 19310447), (13, 16339609), (143, 1485419), (163, 1303159), (169, 1256893), (701, 303017), (1793, 118469), (1859, 114263), (2119, 100243), (7711, 27547), (9113, 23309)]