206503396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{28793}}^1$

素因数の和:28971

約数の個数: 24

約数和(自身を含む): 396666144

約数和(自身を除く): 190162748

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 28793, 57586, 115172, 316723, 633446, 1266892, 4693259, 9386518, 18773036, 51625849, 103251698, 206503396]

約数ペア:

[(1, 206503396), (2, 103251698), (4, 51625849), (11, 18773036), (22, 9386518), (44, 4693259), (163, 1266892), (326, 633446), (652, 316723), (1793, 115172), (3586, 57586), (7172, 28793)]