209265604

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 370543320

約数和(自身を除く): 161277716

約数列:

[1, 2, 4, 113, 226, 452, 653, 709, 1306, 1418, 2612, 2836, 73789, 80117, 147578, 160234, 295156, 320468, 462977, 925954, 1851908, 52316401, 104632802, 209265604]

約数ペア:

[(1, 209265604), (2, 104632802), (4, 52316401), (113, 1851908), (226, 925954), (452, 462977), (653, 320468), (709, 295156), (1306, 160234), (1418, 147578), (2612, 80117), (2836, 73789)]