194094865124

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2087}}^1\times {\mathrm{213307}}^1$

素因数の和:215507

約数の個数: 24

約数和(自身を含む): 342948070080

約数和(自身を除く): 148853204956

約数列:

[1, 2, 4, 109, 218, 436, 2087, 4174, 8348, 213307, 227483, 426614, 454966, 853228, 909932, 23250463, 46500926, 93001852, 445171709, 890343418, 1780686836, 48523716281, 97047432562, 194094865124]

約数ペア:

[(1, 194094865124), (2, 97047432562), (4, 48523716281), (109, 1780686836), (218, 890343418), (436, 445171709), (2087, 93001852), (4174, 46500926), (8348, 23250463), (213307, 909932), (227483, 853228), (426614, 454966)]