198367030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{10337}}^1$

素因数の和:10464

約数の個数: 32

約数和(自身を含む): 379611360

約数和(自身を除く): 181244330

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 9595, 10337, 19190, 20674, 51685, 103370, 196403, 392806, 982015, 1044037, 1964030, 2088074, 5220185, 10440370, 19836703, 39673406, 99183515, 198367030]

約数ペア:

[(1, 198367030), (2, 99183515), (5, 39673406), (10, 19836703), (19, 10440370), (38, 5220185), (95, 2088074), (101, 1964030), (190, 1044037), (202, 982015), (505, 392806), (1010, 196403), (1919, 103370), (3838, 51685), (9595, 20674), (10337, 19190)]