209999759

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{6983}}^1$

素因数の和:7090

約数の個数: 16

約数和(自身を含む): 233824320

約数和(自身を除く): 23824561

約数列:

[1, 17, 29, 61, 493, 1037, 1769, 6983, 30073, 118711, 202507, 425963, 3442619, 7241371, 12352927, 209999759]

約数ペア:

[(1, 209999759), (17, 12352927), (29, 7241371), (61, 3442619), (493, 425963), (1037, 202507), (1769, 118711), (6983, 30073)]