208330188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22229}}^1$

素因数の和:22318

約数の個数: 48

約数和(自身を含む): 537788160

約数和(自身を除く): 329457972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 22229, 44458, 66687, 88916, 133374, 244519, 266748, 489038, 733557, 978076, 1467114, 1578259, 2934228, 3156518, 4734777, 6313036, 9469554, 17360849, 18939108, 34721698, 52082547, 69443396, 104165094, 208330188]

約数ペア:

[(1, 208330188), (2, 104165094), (3, 69443396), (4, 52082547), (6, 34721698), (11, 18939108), (12, 17360849), (22, 9469554), (33, 6313036), (44, 4734777), (66, 3156518), (71, 2934228), (132, 1578259), (142, 1467114), (213, 978076), (284, 733557), (426, 489038), (781, 266748), (852, 244519), (1562, 133374), (2343, 88916), (3124, 66687), (4686, 44458), (9372, 22229)]