217000.0000000

素因数分解:

$2^7\times 3^1\times {\mathrm{24019}}^1$

素因数の和:24036

約数の個数: 32

約数和(自身を含む): 24500400

約数和(自身を除く): 15277104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 24019, 48038, 72057, 96076, 144114, 192152, 288228, 384304, 576456, 768608, 1152912, 1537216, 2305824, 3074432, 4611648, 9223296]

約数ペア:

[(1, 9223296), (2, 4611648), (3, 3074432), (4, 2305824), (6, 1537216), (8, 1152912), (12, 768608), (16, 576456), (24, 384304), (32, 288228), (48, 192152), (64, 144114), (96, 96076), (128, 72057), (192, 48038), (384, 24019)]