206972128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{587989}}^1$

素因数の和:588010

約数の個数: 24

約数和(自身を含む): 444520440

約数和(自身を除く): 237548312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 587989, 1175978, 2351956, 4703912, 6467879, 9407824, 12935758, 18815648, 25871516, 51743032, 103486064, 206972128]

約数ペア:

[(1, 206972128), (2, 103486064), (4, 51743032), (8, 25871516), (11, 18815648), (16, 12935758), (22, 9407824), (32, 6467879), (44, 4703912), (88, 2351956), (176, 1175978), (352, 587989)]