199733744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{57527}}^1$

素因数の和:57573

約数の個数: 40

約数和(自身を含む): 456542208

約数和(自身を除く): 256808464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 57527, 115054, 230108, 402689, 460216, 805378, 920432, 1610756, 1783337, 3221512, 3566674, 6443024, 7133348, 12483359, 14266696, 24966718, 28533392, 49933436, 99866872, 199733744]

約数ペア:

[(1, 199733744), (2, 99866872), (4, 49933436), (7, 28533392), (8, 24966718), (14, 14266696), (16, 12483359), (28, 7133348), (31, 6443024), (56, 3566674), (62, 3221512), (112, 1783337), (124, 1610756), (217, 920432), (248, 805378), (434, 460216), (496, 402689), (868, 230108), (1736, 115054), (3472, 57527)]