211492288

素因数分解:

$2^6\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1033}}^1$

素因数の和:1509

約数の個数: 56

約数和(自身を含む): 481149152

約数和(自身を除く): 269656864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 457, 914, 1033, 1828, 2066, 3199, 3656, 4132, 6398, 7231, 7312, 8264, 12796, 14462, 14624, 16528, 25592, 28924, 29248, 33056, 51184, 57848, 66112, 102368, 115696, 204736, 231392, 462784, 472081, 944162, 1888324, 3304567, 3776648, 6609134, 7553296, 13218268, 15106592, 26436536, 30213184, 52873072, 105746144, 211492288]

約数ペア:

[(1, 211492288), (2, 105746144), (4, 52873072), (7, 30213184), (8, 26436536), (14, 15106592), (16, 13218268), (28, 7553296), (32, 6609134), (56, 3776648), (64, 3304567), (112, 1888324), (224, 944162), (448, 472081), (457, 462784), (914, 231392), (1033, 204736), (1828, 115696), (2066, 102368), (3199, 66112), (3656, 57848), (4132, 51184), (6398, 33056), (7231, 29248), (7312, 28924), (8264, 25592), (12796, 16528), (14462, 14624)]