229606972

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{19571}}^1$

素因数の和:20001

約数の個数: 24

約数和(自身を含む): 460333440

約数和(自身を除く): 230726468

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 19571, 39142, 78284, 136997, 273994, 547988, 8200249, 16400498, 32800996, 57401743, 114803486, 229606972]

約数ペア:

[(1, 229606972), (2, 114803486), (4, 57401743), (7, 32800996), (14, 16400498), (28, 8200249), (419, 547988), (838, 273994), (1676, 136997), (2933, 78284), (5866, 39142), (11732, 19571)]