245497238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{35569}}^1$

素因数の和:35624

約数の個数: 32

約数和(自身を含む): 460987200

約数和(自身を除く): 215489962

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 35569, 71138, 248983, 497966, 604673, 1031501, 1209346, 2063002, 4232711, 7220507, 8465422, 14441014, 17535517, 35071034, 122748619, 245497238]

約数ペア:

[(1, 245497238), (2, 122748619), (7, 35071034), (14, 17535517), (17, 14441014), (29, 8465422), (34, 7220507), (58, 4232711), (119, 2063002), (203, 1209346), (238, 1031501), (406, 604673), (493, 497966), (986, 248983), (3451, 71138), (6902, 35569)]