201175377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 296814336

約数和(自身を除く): 95638959

約数列:

[1, 3, 13, 39, 61, 103, 183, 309, 793, 821, 1339, 2379, 2463, 4017, 6283, 10673, 18849, 32019, 50081, 81679, 84563, 150243, 245037, 253689, 651053, 1099319, 1953159, 3297957, 5158343, 15475029, 67058459, 201175377]

約数ペア:

[(1, 201175377), (3, 67058459), (13, 15475029), (39, 5158343), (61, 3297957), (103, 1953159), (183, 1099319), (309, 651053), (793, 253689), (821, 245037), (1339, 150243), (2379, 84563), (2463, 81679), (4017, 50081), (6283, 32019), (10673, 18849)]