201342449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137623}}^1$

素因数の和:137660

約数の個数: 16

約数和(自身を含む): 264238080

約数和(自身を除く): 62895631

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137623, 963361, 1513853, 2614837, 10596971, 18303859, 28763207, 201342449]

約数ペア:

[(1, 201342449), (7, 28763207), (11, 18303859), (19, 10596971), (77, 2614837), (133, 1513853), (209, 963361), (1463, 137623)]