214807852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{451277}}^1$

素因数の和:451305

約数の個数: 24

約数和(自身を含む): 454888224

約数和(自身を除く): 240080372

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 451277, 902554, 1805108, 3158939, 6317878, 7671709, 12635756, 15343418, 30686836, 53701963, 107403926, 214807852]

約数ペア:

[(1, 214807852), (2, 107403926), (4, 53701963), (7, 30686836), (14, 15343418), (17, 12635756), (28, 7671709), (34, 6317878), (68, 3158939), (119, 1805108), (238, 902554), (476, 451277)]