201914842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 326177280

約数和(自身を除く): 124262438

約数列:

[1, 2, 31, 43, 53, 62, 86, 106, 1333, 1429, 1643, 2279, 2666, 2858, 3286, 4558, 44299, 61447, 70649, 75737, 88598, 122894, 141298, 151474, 1904857, 2347847, 3256691, 3809714, 4695694, 6513382, 100957421, 201914842]

約数ペア:

[(1, 201914842), (2, 100957421), (31, 6513382), (43, 4695694), (53, 3809714), (62, 3256691), (86, 2347847), (106, 1904857), (1333, 151474), (1429, 141298), (1643, 122894), (2279, 88598), (2666, 75737), (2858, 70649), (3286, 61447), (4558, 44299)]