200123554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{8243}}^1$

素因数の和:8505

約数の個数: 16

約数和(自身を含む): 306676800

約数和(自身を除く): 106553246

約数列:

[1, 2, 61, 122, 199, 398, 8243, 12139, 16486, 24278, 502823, 1005646, 1640357, 3280714, 100061777, 200123554]

約数ペア:

[(1, 200123554), (2, 100061777), (61, 3280714), (122, 1640357), (199, 1005646), (398, 502823), (8243, 24278), (12139, 16486)]