210907796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{47459}}^1$

素因数の和:47575

約数の個数: 24

約数和(自身を含む): 406637280

約数和(自身を除く): 195729484

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 47459, 94918, 189836, 522049, 1044098, 2088196, 4793359, 9586718, 19173436, 52726949, 105453898, 210907796]

約数ペア:

[(1, 210907796), (2, 105453898), (4, 52726949), (11, 19173436), (22, 9586718), (44, 4793359), (101, 2088196), (202, 1044098), (404, 522049), (1111, 189836), (2222, 94918), (4444, 47459)]