208372224

素因数分解:

$2^9\times 3^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 558214272

約数和(自身を除く): 349842048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 293, 384, 463, 512, 586, 768, 879, 926, 1172, 1389, 1536, 1758, 1852, 2344, 2778, 3516, 3704, 4688, 5556, 7032, 7408, 9376, 11112, 14064, 14816, 18752, 22224, 28128, 29632, 37504, 44448, 56256, 59264, 75008, 88896, 112512, 118528, 135659, 150016, 177792, 225024, 237056, 271318, 355584, 406977, 450048, 542636, 711168, 813954, 1085272, 1627908, 2170544, 3255816, 4341088, 6511632, 8682176, 13023264, 17364352, 26046528, 34728704, 52093056, 69457408, 104186112, 208372224]

約数ペア:

[(1, 208372224), (2, 104186112), (3, 69457408), (4, 52093056), (6, 34728704), (8, 26046528), (12, 17364352), (16, 13023264), (24, 8682176), (32, 6511632), (48, 4341088), (64, 3255816), (96, 2170544), (128, 1627908), (192, 1085272), (256, 813954), (293, 711168), (384, 542636), (463, 450048), (512, 406977), (586, 355584), (768, 271318), (879, 237056), (926, 225024), (1172, 177792), (1389, 150016), (1536, 135659), (1758, 118528), (1852, 112512), (2344, 88896), (2778, 75008), (3516, 59264), (3704, 56256), (4688, 44448), (5556, 37504), (7032, 29632), (7408, 28128), (9376, 22224), (11112, 18752), (14064, 14816)]