188538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:146

約数の個数: 24

約数和(自身を含む): 437472

約数和(自身を除く): 248934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 4489, 8978, 13467, 26934, 31423, 62846, 94269, 188538]

約数ペア:

[(1, 188538), (2, 94269), (3, 62846), (6, 31423), (7, 26934), (14, 13467), (21, 8978), (42, 4489), (67, 2814), (134, 1407), (201, 938), (402, 469)]