194927447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 236307456

約数和(自身を除く): 41380009

約数列:

[1, 11, 13, 71, 73, 143, 263, 781, 803, 923, 949, 2893, 3419, 5183, 10153, 10439, 18673, 19199, 37609, 57013, 67379, 205403, 211189, 242749, 249587, 741169, 1363129, 2670239, 2745457, 14994419, 17720677, 194927447]

約数ペア:

[(1, 194927447), (11, 17720677), (13, 14994419), (71, 2745457), (73, 2670239), (143, 1363129), (263, 741169), (781, 249587), (803, 242749), (923, 211189), (949, 205403), (2893, 67379), (3419, 57013), (5183, 37609), (10153, 19199), (10439, 18673)]