217497614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{9871}}^1$

素因数の和:10375

約数の個数: 16

約数和(自身を含む): 341176320

約数和(自身を除く): 123678706

約数列:

[1, 2, 23, 46, 479, 958, 9871, 11017, 19742, 22034, 227033, 454066, 4728209, 9456418, 108748807, 217497614]

約数ペア:

[(1, 217497614), (2, 108748807), (23, 9456418), (46, 4728209), (479, 454066), (958, 227033), (9871, 22034), (11017, 19742)]