199067461

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 219430400

約数和(自身を除く): 20362939

約数列:

[1, 23, 31, 61, 199, 529, 713, 1403, 1891, 4577, 6169, 12139, 16399, 32269, 43493, 105271, 141887, 279197, 376309, 1000339, 3263401, 6421531, 8655107, 199067461]

約数ペア:

[(1, 199067461), (23, 8655107), (31, 6421531), (61, 3263401), (199, 1000339), (529, 376309), (713, 279197), (1403, 141887), (1891, 105271), (4577, 43493), (6169, 32269), (12139, 16399)]