200849836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21841}}^1$

素因数の和:21886

約数の個数: 36

約数和(自身を含む): 406698040

約数和(自身を除く): 205848204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 21841, 43682, 87364, 240251, 414979, 480502, 829958, 961004, 1659916, 2642761, 4564769, 5285522, 9129538, 10571044, 18259076, 50212459, 100424918, 200849836]

約数ペア:

[(1, 200849836), (2, 100424918), (4, 50212459), (11, 18259076), (19, 10571044), (22, 9129538), (38, 5285522), (44, 4564769), (76, 2642761), (121, 1659916), (209, 961004), (242, 829958), (418, 480502), (484, 414979), (836, 240251), (2299, 87364), (4598, 43682), (9196, 21841)]