201533199

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4051}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 323641344

約数和(自身を除く): 122108145

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 4051, 7107, 12153, 16583, 28357, 49749, 85071, 93173, 279519, 417253, 652211, 1251759, 1956633, 2920771, 8762313, 9596819, 28790457, 67177733, 201533199]

約数ペア:

[(1, 201533199), (3, 67177733), (7, 28790457), (21, 9596819), (23, 8762313), (69, 2920771), (103, 1956633), (161, 1251759), (309, 652211), (483, 417253), (721, 279519), (2163, 93173), (2369, 85071), (4051, 49749), (7107, 28357), (12153, 16583)]