202147047

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{2143}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 299679744

約数和(自身を除く): 97532697

約数列:

[1, 3, 9, 47, 141, 223, 423, 669, 2007, 2143, 6429, 10481, 19287, 31443, 94329, 100721, 302163, 477889, 906489, 1433667, 4301001, 22460783, 67382349, 202147047]

約数ペア:

[(1, 202147047), (3, 67382349), (9, 22460783), (47, 4301001), (141, 1433667), (223, 906489), (423, 477889), (669, 302163), (2007, 100721), (2143, 94329), (6429, 31443), (10481, 19287)]