188844988

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 333571392

約数和(自身を除く): 144726404

約数列:

[1, 2, 4, 197, 367, 394, 653, 734, 788, 1306, 1468, 2612, 72299, 128641, 144598, 239651, 257282, 289196, 479302, 514564, 958604, 47211247, 94422494, 188844988]

約数ペア:

[(1, 188844988), (2, 94422494), (4, 47211247), (197, 958604), (367, 514564), (394, 479302), (653, 289196), (734, 257282), (788, 239651), (1306, 144598), (1468, 128641), (2612, 72299)]