202104026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 326530560

約数和(自身を除く): 124426534

約数列:

[1, 2, 19, 38, 67, 134, 163, 326, 487, 974, 1273, 2546, 3097, 6194, 9253, 10921, 18506, 21842, 32629, 65258, 79381, 158762, 207499, 414998, 619951, 1239902, 1508239, 3016478, 5318527, 10637054, 101052013, 202104026]

約数ペア:

[(1, 202104026), (2, 101052013), (19, 10637054), (38, 5318527), (67, 3016478), (134, 1508239), (163, 1239902), (326, 619951), (487, 414998), (974, 207499), (1273, 158762), (2546, 79381), (3097, 65258), (6194, 32629), (9253, 21842), (10921, 18506)]