222364282

素因数分解:

$2^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{10667}}^1$

素因数の和:12165

約数の個数: 16

約数和(自身を含む): 381487680

約数和(自身を除く): 159123398

約数列:

[1, 2, 7, 14, 1489, 2978, 10423, 10667, 20846, 21334, 74669, 149338, 15883163, 31766326, 111182141, 222364282]

約数ペア:

[(1, 222364282), (2, 111182141), (7, 31766326), (14, 15883163), (1489, 149338), (2978, 74669), (10423, 21334), (10667, 20846)]