206520192

素因数分解:

$2^7\times 3^4\times {\mathrm{19919}}^1$

素因数の和:19945

約数の個数: 80

約数和(自身を含む): 614631600

約数和(自身を除く): 408111408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 19919, 39838, 59757, 79676, 119514, 159352, 179271, 239028, 318704, 358542, 478056, 537813, 637408, 717084, 956112, 1075626, 1274816, 1434168, 1613439, 1912224, 2151252, 2549632, 2868336, 3226878, 3824448, 4302504, 5736672, 6453756, 7648896, 8605008, 11473344, 12907512, 17210016, 22946688, 25815024, 34420032, 51630048, 68840064, 103260096, 206520192]

約数ペア:

[(1, 206520192), (2, 103260096), (3, 68840064), (4, 51630048), (6, 34420032), (8, 25815024), (9, 22946688), (12, 17210016), (16, 12907512), (18, 11473344), (24, 8605008), (27, 7648896), (32, 6453756), (36, 5736672), (48, 4302504), (54, 3824448), (64, 3226878), (72, 2868336), (81, 2549632), (96, 2151252), (108, 1912224), (128, 1613439), (144, 1434168), (162, 1274816), (192, 1075626), (216, 956112), (288, 717084), (324, 637408), (384, 537813), (432, 478056), (576, 358542), (648, 318704), (864, 239028), (1152, 179271), (1296, 159352), (1728, 119514), (2592, 79676), (3456, 59757), (5184, 39838), (10368, 19919)]