207814872

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2680

約数の個数: 64

約数和(自身を含む): 538560000

約数和(自身を除く): 330745128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 948, 1032, 1896, 2549, 3397, 5098, 6794, 7647, 10191, 10196, 13588, 15294, 20382, 20392, 27176, 30588, 40764, 61176, 81528, 109607, 201371, 219214, 328821, 402742, 438428, 604113, 657642, 805484, 876856, 1208226, 1315284, 1610968, 2416452, 2630568, 4832904, 8658953, 17317906, 25976859, 34635812, 51953718, 69271624, 103907436, 207814872]

約数ペア:

[(1, 207814872), (2, 103907436), (3, 69271624), (4, 51953718), (6, 34635812), (8, 25976859), (12, 17317906), (24, 8658953), (43, 4832904), (79, 2630568), (86, 2416452), (129, 1610968), (158, 1315284), (172, 1208226), (237, 876856), (258, 805484), (316, 657642), (344, 604113), (474, 438428), (516, 402742), (632, 328821), (948, 219214), (1032, 201371), (1896, 109607), (2549, 81528), (3397, 61176), (5098, 40764), (6794, 30588), (7647, 27176), (10191, 20392), (10196, 20382), (13588, 15294)]