199038784

素因数分解:

$2^6\times 7^3\times {\mathrm{9067}}^1$

素因数の和:9100

約数の個数: 56

約数和(自身を含む): 460654400

約数和(自身を除く): 261615616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 9067, 10976, 18134, 21952, 36268, 63469, 72536, 126938, 145072, 253876, 290144, 444283, 507752, 580288, 888566, 1015504, 1777132, 2031008, 3109981, 3554264, 4062016, 6219962, 7108528, 12439924, 14217056, 24879848, 28434112, 49759696, 99519392, 199038784]

約数ペア:

[(1, 199038784), (2, 99519392), (4, 49759696), (7, 28434112), (8, 24879848), (14, 14217056), (16, 12439924), (28, 7108528), (32, 6219962), (49, 4062016), (56, 3554264), (64, 3109981), (98, 2031008), (112, 1777132), (196, 1015504), (224, 888566), (343, 580288), (392, 507752), (448, 444283), (686, 290144), (784, 253876), (1372, 145072), (1568, 126938), (2744, 72536), (3136, 63469), (5488, 36268), (9067, 21952), (10976, 18134)]