208011844

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{653}}^1\times {\mathrm{821}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 368785368

約数和(自身を除く): 160773524

約数列:

[1, 2, 4, 97, 194, 388, 653, 821, 1306, 1642, 2612, 3284, 63341, 79637, 126682, 159274, 253364, 318548, 536113, 1072226, 2144452, 52002961, 104005922, 208011844]

約数ペア:

[(1, 208011844), (2, 104005922), (4, 52002961), (97, 2144452), (194, 1072226), (388, 536113), (653, 318548), (821, 253364), (1306, 159274), (1642, 126682), (2612, 79637), (3284, 63341)]