209465238

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{1759}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 425779200

約数和(自身を除く): 216313962

約数列:

[1, 2, 3, 6, 89, 178, 223, 267, 446, 534, 669, 1338, 1759, 3518, 5277, 10554, 19847, 39694, 59541, 119082, 156551, 313102, 392257, 469653, 784514, 939306, 1176771, 2353542, 34910873, 69821746, 104732619, 209465238]

約数ペア:

[(1, 209465238), (2, 104732619), (3, 69821746), (6, 34910873), (89, 2353542), (178, 1176771), (223, 939306), (267, 784514), (446, 469653), (534, 392257), (669, 313102), (1338, 156551), (1759, 119082), (3518, 59541), (5277, 39694), (10554, 19847)]