202447874

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{2281}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 306700800

約数和(自身を除く): 104252926

約数列:

[1, 2, 199, 223, 398, 446, 2281, 4562, 44377, 88754, 453919, 508663, 907838, 1017326, 101223937, 202447874]

約数ペア:

[(1, 202447874), (2, 101223937), (199, 1017326), (223, 907838), (398, 508663), (446, 453919), (2281, 88754), (4562, 44377)]