222389722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83417}}^1$

素因数の和:83493

約数の個数: 16

約数和(自身を含む): 352357632

約数和(自身を除く): 129967910

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 83417, 166834, 2585927, 3586931, 5171854, 7173862, 111194861, 222389722]

約数ペア:

[(1, 222389722), (2, 111194861), (31, 7173862), (43, 5171854), (62, 3586931), (86, 2585927), (1333, 166834), (2666, 83417)]