199984068

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{62417}}^1$

素因数の和:62516

約数の個数: 36

約数和(自身を含む): 511203420

約数和(自身を除く): 311219352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 62417, 124834, 187251, 249668, 374502, 561753, 749004, 1123506, 2247012, 5555113, 11110226, 16665339, 22220452, 33330678, 49996017, 66661356, 99992034, 199984068]

約数ペア:

[(1, 199984068), (2, 99992034), (3, 66661356), (4, 49996017), (6, 33330678), (9, 22220452), (12, 16665339), (18, 11110226), (36, 5555113), (89, 2247012), (178, 1123506), (267, 749004), (356, 561753), (534, 374502), (801, 249668), (1068, 187251), (1602, 124834), (3204, 62417)]