204026788

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{54787}}^1$

素因数の和:54824

約数の個数: 36

約数和(自身を含む): 437208240

約数和(自身を除く): 233181452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 54787, 109574, 219148, 383509, 767018, 1040953, 1534036, 2081906, 2684563, 4163812, 5369126, 7286671, 10738252, 14573342, 29146684, 51006697, 102013394, 204026788]

約数ペア:

[(1, 204026788), (2, 102013394), (4, 51006697), (7, 29146684), (14, 14573342), (19, 10738252), (28, 7286671), (38, 5369126), (49, 4163812), (76, 2684563), (98, 2081906), (133, 1534036), (196, 1040953), (266, 767018), (532, 383509), (931, 219148), (1862, 109574), (3724, 54787)]