210084908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{7789}}^1$

素因数の和:8417

約数の個数: 24

約数和(自身を含む): 401777040

約数和(自身を除く): 191692132

約数列:

[1, 2, 4, 11, 22, 44, 613, 1226, 2452, 6743, 7789, 13486, 15578, 26972, 31156, 85679, 171358, 342716, 4774657, 9549314, 19098628, 52521227, 105042454, 210084908]

約数ペア:

[(1, 210084908), (2, 105042454), (4, 52521227), (11, 19098628), (22, 9549314), (44, 4774657), (613, 342716), (1226, 171358), (2452, 85679), (6743, 31156), (7789, 26972), (13486, 15578)]