201997559772

素因数分解:

$2^2\times 3^2\times {\mathrm{27239}}^1\times {\mathrm{205993}}^1$

素因数の和:233242

約数の個数: 36

約数和(自身を含む): 510626166960

約数和(自身を除く): 308628607188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 27239, 54478, 81717, 108956, 163434, 205993, 245151, 326868, 411986, 490302, 617979, 823972, 980604, 1235958, 1853937, 2471916, 3707874, 7415748, 5611043327, 11222086654, 16833129981, 22444173308, 33666259962, 50499389943, 67332519924, 100998779886, 201997559772]

約数ペア:

[(1, 201997559772), (2, 100998779886), (3, 67332519924), (4, 50499389943), (6, 33666259962), (9, 22444173308), (12, 16833129981), (18, 11222086654), (36, 5611043327), (27239, 7415748), (54478, 3707874), (81717, 2471916), (108956, 1853937), (163434, 1235958), (205993, 980604), (245151, 823972), (326868, 617979), (411986, 490302)]