201613665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5791}}^1$

素因数の和:6021

約数の個数: 32

約数和(自身を含む): 353636352

約数和(自身を除く): 152022687

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 633, 1055, 2321, 3165, 5791, 6963, 11605, 17373, 28955, 34815, 63701, 86865, 191103, 318505, 955515, 1221901, 3665703, 6109505, 13440911, 18328515, 40322733, 67204555, 201613665]

約数ペア:

[(1, 201613665), (3, 67204555), (5, 40322733), (11, 18328515), (15, 13440911), (33, 6109505), (55, 3665703), (165, 1221901), (211, 955515), (633, 318505), (1055, 191103), (2321, 86865), (3165, 63701), (5791, 34815), (6963, 28955), (11605, 17373)]