191330308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{16649}}^1$

素因数の和:16696

約数の個数: 36

約数和(自身を含む): 383915700

約数和(自身を除く): 192585392

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 16649, 33298, 66596, 216437, 283033, 432874, 566066, 865748, 1132132, 2813681, 3679429, 5627362, 7358858, 11254724, 14717716, 47832577, 95665154, 191330308]

約数ペア:

[(1, 191330308), (2, 95665154), (4, 47832577), (13, 14717716), (17, 11254724), (26, 7358858), (34, 5627362), (52, 3679429), (68, 2813681), (169, 1132132), (221, 865748), (338, 566066), (442, 432874), (676, 283033), (884, 216437), (2873, 66596), (5746, 33298), (11492, 16649)]