201490592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{331399}}^1$

素因数の和:331428

約数の個数: 24

約数和(自身を含む): 417564000

約数和(自身を除く): 216073408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 331399, 662798, 1325596, 2651192, 5302384, 6296581, 10604768, 12593162, 25186324, 50372648, 100745296, 201490592]

約数ペア:

[(1, 201490592), (2, 100745296), (4, 50372648), (8, 25186324), (16, 12593162), (19, 10604768), (32, 6296581), (38, 5302384), (76, 2651192), (152, 1325596), (304, 662798), (608, 331399)]