207640493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1973}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 227404800

約数和(自身を除く): 19764307

約数列:

[1, 19, 29, 191, 551, 1973, 3629, 5539, 37487, 57217, 105241, 376843, 1087123, 7160017, 10928447, 207640493]

約数ペア:

[(1, 207640493), (19, 10928447), (29, 7160017), (191, 1087123), (551, 376843), (1973, 105241), (3629, 57217), (5539, 37487)]