200104956

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{39989}}^1$

素因数の和:40138

約数の個数: 36

約数和(自身を含む): 509472600

約数和(自身を除く): 309367644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 39989, 79978, 119967, 159956, 239934, 359901, 479868, 719802, 1439604, 5558471, 11116942, 16675413, 22233884, 33350826, 50026239, 66701652, 100052478, 200104956]

約数ペア:

[(1, 200104956), (2, 100052478), (3, 66701652), (4, 50026239), (6, 33350826), (9, 22233884), (12, 16675413), (18, 11116942), (36, 5558471), (139, 1439604), (278, 719802), (417, 479868), (556, 359901), (834, 239934), (1251, 159956), (1668, 119967), (2502, 79978), (5004, 39989)]