196202223

素因数分解:

$3^3\times 7^2\times {\mathrm{148301}}^1$

素因数の和:148324

約数の個数: 24

約数和(自身を含む): 338128560

約数和(自身を除く): 141926337

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 148301, 444903, 1038107, 1334709, 3114321, 4004127, 7266749, 9342963, 21800247, 28028889, 65400741, 196202223]

約数ペア:

[(1, 196202223), (3, 65400741), (7, 28028889), (9, 21800247), (21, 9342963), (27, 7266749), (49, 4004127), (63, 3114321), (147, 1334709), (189, 1038107), (441, 444903), (1323, 148301)]