213466892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{43003}}^1$

素因数の和:43097

約数の個数: 24

約数和(自身を含む): 400969296

約数和(自身を除く): 187502404

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 43003, 86006, 172012, 731051, 1462102, 2924204, 3139219, 6278438, 12556876, 53366723, 106733446, 213466892]

約数ペア:

[(1, 213466892), (2, 106733446), (4, 53366723), (17, 12556876), (34, 6278438), (68, 3139219), (73, 2924204), (146, 1462102), (292, 731051), (1241, 172012), (2482, 86006), (4964, 43003)]