206598548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{44641}}^1$

素因数の和:44747

約数の個数: 24

約数和(自身を含む): 393742440

約数和(自身を除く): 187143892

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 44641, 89282, 178564, 580333, 1160666, 2321332, 3973049, 7946098, 15892196, 51649637, 103299274, 206598548]

約数ペア:

[(1, 206598548), (2, 103299274), (4, 51649637), (13, 15892196), (26, 7946098), (52, 3973049), (89, 2321332), (178, 1160666), (356, 580333), (1157, 178564), (2314, 89282), (4628, 44641)]