212607652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{9733}}^1$

素因数の和:9907

約数の個数: 24

約数和(自身を含む): 383753216

約数和(自身を除く): 171145564

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 5461, 9733, 10922, 19466, 21844, 38932, 418519, 837038, 1236091, 1674076, 2472182, 4944364, 53151913, 106303826, 212607652]

約数ペア:

[(1, 212607652), (2, 106303826), (4, 53151913), (43, 4944364), (86, 2472182), (127, 1674076), (172, 1236091), (254, 837038), (508, 418519), (5461, 38932), (9733, 21844), (10922, 19466)]