207418232

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{161039}}^1$

素因数の和:161075

約数の個数: 32

約数和(自身を含む): 463795200

約数和(自身を除く): 256376968

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 161039, 322078, 644156, 1127273, 1288312, 2254546, 3703897, 4509092, 7407794, 9018184, 14815588, 25927279, 29631176, 51854558, 103709116, 207418232]

約数ペア:

[(1, 207418232), (2, 103709116), (4, 51854558), (7, 29631176), (8, 25927279), (14, 14815588), (23, 9018184), (28, 7407794), (46, 4509092), (56, 3703897), (92, 2254546), (161, 1288312), (184, 1127273), (322, 644156), (644, 322078), (1288, 161039)]