208044264

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 529934400

約数和(自身を除く): 321890136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 173, 178, 267, 346, 356, 519, 534, 563, 692, 712, 1038, 1068, 1126, 1384, 1689, 2076, 2136, 2252, 3378, 4152, 4504, 6756, 13512, 15397, 30794, 46191, 50107, 61588, 92382, 97399, 100214, 123176, 150321, 184764, 194798, 200428, 292197, 300642, 369528, 389596, 400856, 584394, 601284, 779192, 1168788, 1202568, 2337576, 8668511, 17337022, 26005533, 34674044, 52011066, 69348088, 104022132, 208044264]

約数ペア:

[(1, 208044264), (2, 104022132), (3, 69348088), (4, 52011066), (6, 34674044), (8, 26005533), (12, 17337022), (24, 8668511), (89, 2337576), (173, 1202568), (178, 1168788), (267, 779192), (346, 601284), (356, 584394), (519, 400856), (534, 389596), (563, 369528), (692, 300642), (712, 292197), (1038, 200428), (1068, 194798), (1126, 184764), (1384, 150321), (1689, 123176), (2076, 100214), (2136, 97399), (2252, 92382), (3378, 61588), (4152, 50107), (4504, 46191), (6756, 30794), (13512, 15397)]