201316731

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5849}}^1$

素因数の和:6019

約数の個数: 32

約数和(自身を含む): 336960000

約数和(自身を除く): 135643269

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1639, 3129, 4917, 5849, 11473, 17547, 34419, 40943, 64339, 122829, 193017, 450373, 871501, 1351119, 2614503, 6100507, 9586511, 18301521, 28759533, 67105577, 201316731]

約数ペア:

[(1, 201316731), (3, 67105577), (7, 28759533), (11, 18301521), (21, 9586511), (33, 6100507), (77, 2614503), (149, 1351119), (231, 871501), (447, 450373), (1043, 193017), (1639, 122829), (3129, 64339), (4917, 40943), (5849, 34419), (11473, 17547)]