202153833

素因数分解:

$3^3\times 7^1\times {\mathrm{1069597}}^1$

素因数の和:1069613

約数の個数: 16

約数和(自身を含む): 342271360

約数和(自身を除く): 140117527

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1069597, 3208791, 7487179, 9626373, 22461537, 28879119, 67384611, 202153833]

約数ペア:

[(1, 202153833), (3, 67384611), (7, 28879119), (9, 22461537), (21, 9626373), (27, 7487179), (63, 3208791), (189, 1069597)]