203438256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{605471}}^1$

素因数の和:605489

約数の個数: 40

約数和(自身を含む): 600628224

約数和(自身を除く): 397189968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 605471, 1210942, 1816413, 2421884, 3632826, 4238297, 4843768, 7265652, 8476594, 9687536, 12714891, 14531304, 16953188, 25429782, 29062608, 33906376, 50859564, 67812752, 101719128, 203438256]

約数ペア:

[(1, 203438256), (2, 101719128), (3, 67812752), (4, 50859564), (6, 33906376), (7, 29062608), (8, 25429782), (12, 16953188), (14, 14531304), (16, 12714891), (21, 9687536), (24, 8476594), (28, 7265652), (42, 4843768), (48, 4238297), (56, 3632826), (84, 2421884), (112, 1816413), (168, 1210942), (336, 605471)]