201829221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19793}}^1$

素因数の和:19913

約数の個数: 24

約数和(自身を含む): 321137856

約数和(自身を除く): 119308635

約数列:

[1, 3, 9, 11, 33, 99, 103, 309, 927, 1133, 3399, 10197, 19793, 59379, 178137, 217723, 653169, 1959507, 2038679, 6116037, 18348111, 22425469, 67276407, 201829221]

約数ペア:

[(1, 201829221), (3, 67276407), (9, 22425469), (11, 18348111), (33, 6116037), (99, 2038679), (103, 1959507), (309, 653169), (927, 217723), (1133, 178137), (3399, 59379), (10197, 19793)]