209736324

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{277429}}^1$

素因数の和:277449

約数の個数: 48

約数和(自身を含む): 621443200

約数和(自身を除く): 411706876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 277429, 554858, 832287, 1109716, 1664574, 1942003, 2496861, 3329148, 3884006, 4993722, 5826009, 7490583, 7768012, 9987444, 11652018, 14981166, 17478027, 23304036, 29962332, 34956054, 52434081, 69912108, 104868162, 209736324]

約数ペア:

[(1, 209736324), (2, 104868162), (3, 69912108), (4, 52434081), (6, 34956054), (7, 29962332), (9, 23304036), (12, 17478027), (14, 14981166), (18, 11652018), (21, 9987444), (27, 7768012), (28, 7490583), (36, 5826009), (42, 4993722), (54, 3884006), (63, 3329148), (84, 2496861), (108, 1942003), (126, 1664574), (189, 1109716), (252, 832287), (378, 554858), (756, 277429)]