201015364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21859}}^1$

素因数の和:21904

約数の個数: 36

約数和(自身を含む): 407033200

約数和(自身を除く): 206017836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 21859, 43718, 87436, 240449, 415321, 480898, 830642, 961796, 1661284, 2644939, 4568531, 5289878, 9137062, 10579756, 18274124, 50253841, 100507682, 201015364]

約数ペア:

[(1, 201015364), (2, 100507682), (4, 50253841), (11, 18274124), (19, 10579756), (22, 9137062), (38, 5289878), (44, 4568531), (76, 2644939), (121, 1661284), (209, 961796), (242, 830642), (418, 480898), (484, 415321), (836, 240449), (2299, 87436), (4598, 43718), (9196, 21859)]