229972813

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{27631}}^1$

素因数の和:27708

約数の個数: 16

約数和(自身を含む): 278530560

約数和(自身を除く): 48557747

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 27631, 193417, 801299, 1132871, 5609093, 7930097, 32853259, 229972813]

約数ペア:

[(1, 229972813), (7, 32853259), (29, 7930097), (41, 5609093), (203, 1132871), (287, 801299), (1189, 193417), (8323, 27631)]