214715312

素因数分解:

$2^4\times 7^1\times {\mathrm{1917101}}^1$

素因数の和:1917116

約数の個数: 20

約数和(自身を含む): 475441296

約数和(自身を除く): 260725984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1917101, 3834202, 7668404, 13419707, 15336808, 26839414, 30673616, 53678828, 107357656, 214715312]

約数ペア:

[(1, 214715312), (2, 107357656), (4, 53678828), (7, 30673616), (8, 26839414), (14, 15336808), (16, 13419707), (28, 7668404), (56, 3834202), (112, 1917101)]