238968068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{4549}}^1$

素因数の和:5147

約数の個数: 24

約数和(自身を含む): 437236800

約数和(自身を除く): 198268732

約数列:

[1, 2, 4, 23, 46, 92, 571, 1142, 2284, 4549, 9098, 13133, 18196, 26266, 52532, 104627, 209254, 418508, 2597479, 5194958, 10389916, 59742017, 119484034, 238968068]

約数ペア:

[(1, 238968068), (2, 119484034), (4, 59742017), (23, 10389916), (46, 5194958), (92, 2597479), (571, 418508), (1142, 209254), (2284, 104627), (4549, 52532), (9098, 26266), (13133, 18196)]