97831258

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{50273}}^1$

素因数の和:50421

約数の個数: 16

約数和(自身を含む): 168920640

約数和(自身を除く): 71089382

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 50273, 100546, 351911, 703822, 6987947, 13975894, 48915629, 97831258]

約数ペア:

[(1, 97831258), (2, 48915629), (7, 13975894), (14, 6987947), (139, 703822), (278, 351911), (973, 100546), (1946, 50273)]