197297416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{9721}}^1$

素因数の和:9829

約数の個数: 32

約数和(自身を含む): 384991200

約数和(自身を除く): 187693784

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 5074, 9721, 10148, 19442, 20296, 38884, 77768, 418003, 573539, 836006, 1147078, 1672012, 2294156, 3344024, 4588312, 24662177, 49324354, 98648708, 197297416]

約数ペア:

[(1, 197297416), (2, 98648708), (4, 49324354), (8, 24662177), (43, 4588312), (59, 3344024), (86, 2294156), (118, 1672012), (172, 1147078), (236, 836006), (344, 573539), (472, 418003), (2537, 77768), (5074, 38884), (9721, 20296), (10148, 19442)]