200905628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{652291}}^1$

素因数の和:652313

約数の個数: 24

約数和(自身を含む): 438340224

約数和(自身を除く): 237434596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 652291, 1304582, 2609164, 4566037, 7175201, 9132074, 14350402, 18264148, 28700804, 50226407, 100452814, 200905628]

約数ペア:

[(1, 200905628), (2, 100452814), (4, 50226407), (7, 28700804), (11, 18264148), (14, 14350402), (22, 9132074), (28, 7175201), (44, 4566037), (77, 2609164), (154, 1304582), (308, 652291)]