201779604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431153}}^1$

素因数の和:431176

約数の個数: 36

約数和(自身を含む): 549290196

約数和(自身を除く): 347510592

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 431153, 862306, 1293459, 1724612, 2586918, 3880377, 5173836, 5604989, 7760754, 11209978, 15521508, 16814967, 22419956, 33629934, 50444901, 67259868, 100889802, 201779604]

約数ペア:

[(1, 201779604), (2, 100889802), (3, 67259868), (4, 50444901), (6, 33629934), (9, 22419956), (12, 16814967), (13, 15521508), (18, 11209978), (26, 7760754), (36, 5604989), (39, 5173836), (52, 3880377), (78, 2586918), (117, 1724612), (156, 1293459), (234, 862306), (468, 431153)]