205202278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1\times {\mathrm{1951}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 315380736

約数和(自身を除く): 110178458

約数列:

[1, 2, 43, 86, 1223, 1951, 2446, 3902, 52589, 83893, 105178, 167786, 2386073, 4772146, 102601139, 205202278]

約数ペア:

[(1, 205202278), (2, 102601139), (43, 4772146), (86, 2386073), (1223, 167786), (1951, 105178), (2446, 83893), (3902, 52589)]