202185699

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 283641600

約数和(自身を除く): 81455901

約数列:

[1, 3, 43, 67, 129, 149, 157, 201, 447, 471, 2881, 6407, 6751, 8643, 9983, 10519, 19221, 20253, 23393, 29949, 31557, 70179, 429269, 452317, 1005899, 1287807, 1356951, 1567331, 3017697, 4701993, 67395233, 202185699]

約数ペア:

[(1, 202185699), (3, 67395233), (43, 4701993), (67, 3017697), (129, 1567331), (149, 1356951), (157, 1287807), (201, 1005899), (447, 452317), (471, 429269), (2881, 70179), (6407, 31557), (6751, 29949), (8643, 23393), (9983, 20253), (10519, 19221)]