208164532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{24239}}^1$

素因数の和:24375

約数の個数: 24

約数和(自身を含む): 386870400

約数和(自身を除く): 178705868

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 24239, 48478, 96956, 460541, 921082, 1842164, 2739007, 5478014, 10956028, 52041133, 104082266, 208164532]

約数ペア:

[(1, 208164532), (2, 104082266), (4, 52041133), (19, 10956028), (38, 5478014), (76, 2739007), (113, 1842164), (226, 921082), (452, 460541), (2147, 96956), (4294, 48478), (8588, 24239)]