201580555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{4973}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 269909136

約数和(自身を除く): 68328581

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 3685, 4973, 8107, 24865, 40535, 54703, 273515, 333191, 601733, 1665955, 3008665, 3665101, 18325505, 40316111, 201580555]

約数ペア:

[(1, 201580555), (5, 40316111), (11, 18325505), (55, 3665101), (67, 3008665), (121, 1665955), (335, 601733), (605, 333191), (737, 273515), (3685, 54703), (4973, 40535), (8107, 24865)]