200710251

素因数分解:

$3^3\times 7^1\times {\mathrm{1061959}}^1$

素因数の和:1061975

約数の個数: 16

約数和(自身を含む): 339827200

約数和(自身を除く): 139116949

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1061959, 3185877, 7433713, 9557631, 22301139, 28672893, 66903417, 200710251]

約数ペア:

[(1, 200710251), (3, 66903417), (7, 28672893), (9, 22301139), (21, 9557631), (27, 7433713), (63, 3185877), (189, 1061959)]