216906298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{911371}}^1$

素因数の和:911397

約数の個数: 16

約数和(自身を含む): 393712704

約数和(自身を除く): 176806406

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 911371, 1822742, 6379597, 12759194, 15493307, 30986614, 108453149, 216906298]

約数ペア:

[(1, 216906298), (2, 108453149), (7, 30986614), (14, 15493307), (17, 12759194), (34, 6379597), (119, 1822742), (238, 911371)]