197489824

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4871}}^1$

素因数の和:5069

約数の個数: 48

約数和(自身を含む): 446898816

約数和(自身を除く): 249408992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 724, 1267, 1448, 2534, 2896, 4871, 5068, 5792, 9742, 10136, 19484, 20272, 34097, 38968, 40544, 68194, 77936, 136388, 155872, 272776, 545552, 881651, 1091104, 1763302, 3526604, 6171557, 7053208, 12343114, 14106416, 24686228, 28212832, 49372456, 98744912, 197489824]

約数ペア:

[(1, 197489824), (2, 98744912), (4, 49372456), (7, 28212832), (8, 24686228), (14, 14106416), (16, 12343114), (28, 7053208), (32, 6171557), (56, 3526604), (112, 1763302), (181, 1091104), (224, 881651), (362, 545552), (724, 272776), (1267, 155872), (1448, 136388), (2534, 77936), (2896, 68194), (4871, 40544), (5068, 38968), (5792, 34097), (9742, 20272), (10136, 19484)]