225801272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{1109}}^1$

素因数の和:1967

約数の個数: 32

約数和(自身を含む): 437961600

約数和(自身を除く): 212160328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 821, 1109, 1642, 2218, 3284, 4436, 6568, 8872, 25451, 34379, 50902, 68758, 101804, 137516, 203608, 275032, 910489, 1820978, 3641956, 7283912, 28225159, 56450318, 112900636, 225801272]

約数ペア:

[(1, 225801272), (2, 112900636), (4, 56450318), (8, 28225159), (31, 7283912), (62, 3641956), (124, 1820978), (248, 910489), (821, 275032), (1109, 203608), (1642, 137516), (2218, 101804), (3284, 68758), (4436, 50902), (6568, 34379), (8872, 25451)]