200445274

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 320760000

約数和(自身を除く): 120314726

約数列:

[1, 2, 29, 43, 58, 86, 179, 358, 449, 898, 1247, 2494, 5191, 7697, 10382, 13021, 15394, 19307, 26042, 38614, 80371, 160742, 223213, 446426, 559903, 1119806, 2330759, 3455953, 4661518, 6911906, 100222637, 200445274]

約数ペア:

[(1, 200445274), (2, 100222637), (29, 6911906), (43, 4661518), (58, 3455953), (86, 2330759), (179, 1119806), (358, 559903), (449, 446426), (898, 223213), (1247, 160742), (2494, 80371), (5191, 38614), (7697, 26042), (10382, 19307), (13021, 15394)]