204556664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{85517}}^1$

素因数の和:85559

約数の個数: 32

約数和(自身を含む): 431010720

約数和(自身を除く): 226454056

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 85517, 171034, 342068, 684136, 1111721, 1966891, 2223442, 3933782, 4446884, 7867564, 8893768, 15735128, 25569583, 51139166, 102278332, 204556664]

約数ペア:

[(1, 204556664), (2, 102278332), (4, 51139166), (8, 25569583), (13, 15735128), (23, 8893768), (26, 7867564), (46, 4446884), (52, 3933782), (92, 2223442), (104, 1966891), (184, 1111721), (299, 684136), (598, 342068), (1196, 171034), (2392, 85517)]