204216432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1693}}^1$

素因数の和:2070

約数の個数: 80

約数和(自身を含む): 604961280

約数和(自身を除く): 400744848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 718, 1077, 1436, 1693, 2154, 2513, 2872, 3386, 4308, 5026, 5079, 5744, 6772, 7539, 8616, 10052, 10158, 11851, 13544, 15078, 17232, 20104, 20316, 23702, 27088, 30156, 35553, 40208, 40632, 47404, 60312, 71106, 81264, 94808, 120624, 142212, 189616, 284424, 568848, 607787, 1215574, 1823361, 2431148, 3646722, 4254509, 4862296, 7293444, 8509018, 9724592, 12763527, 14586888, 17018036, 25527054, 29173776, 34036072, 51054108, 68072144, 102108216, 204216432]

約数ペア:

[(1, 204216432), (2, 102108216), (3, 68072144), (4, 51054108), (6, 34036072), (7, 29173776), (8, 25527054), (12, 17018036), (14, 14586888), (16, 12763527), (21, 9724592), (24, 8509018), (28, 7293444), (42, 4862296), (48, 4254509), (56, 3646722), (84, 2431148), (112, 1823361), (168, 1215574), (336, 607787), (359, 568848), (718, 284424), (1077, 189616), (1436, 142212), (1693, 120624), (2154, 94808), (2513, 81264), (2872, 71106), (3386, 60312), (4308, 47404), (5026, 40632), (5079, 40208), (5744, 35553), (6772, 30156), (7539, 27088), (8616, 23702), (10052, 20316), (10158, 20104), (11851, 17232), (13544, 15078)]