215352906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2111303}}^1$

素因数の和:2111325

約数の個数: 16

約数和(自身を含む): 456041664

約数和(自身を除く): 240688758

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2111303, 4222606, 6333909, 12667818, 35892151, 71784302, 107676453, 215352906]

約数ペア:

[(1, 215352906), (2, 107676453), (3, 71784302), (6, 35892151), (17, 12667818), (34, 6333909), (51, 4222606), (102, 2111303)]