207671808

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2625

約数の個数: 80

約数和(自身を含む): 563910336

約数和(自身を除く): 356238528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 2551, 3392, 5088, 5102, 6784, 7653, 10176, 10204, 13568, 15306, 20352, 20408, 27136, 30612, 40704, 40816, 61224, 81408, 81632, 122448, 135203, 163264, 244896, 270406, 326528, 405609, 489792, 540812, 653056, 811218, 979584, 1081624, 1306112, 1622436, 1959168, 2163248, 3244872, 3918336, 4326496, 6489744, 8652992, 12979488, 17305984, 25958976, 34611968, 51917952, 69223936, 103835904, 207671808]

約数ペア:

[(1, 207671808), (2, 103835904), (3, 69223936), (4, 51917952), (6, 34611968), (8, 25958976), (12, 17305984), (16, 12979488), (24, 8652992), (32, 6489744), (48, 4326496), (53, 3918336), (64, 3244872), (96, 2163248), (106, 1959168), (128, 1622436), (159, 1306112), (192, 1081624), (212, 979584), (256, 811218), (318, 653056), (384, 540812), (424, 489792), (512, 405609), (636, 326528), (768, 270406), (848, 244896), (1272, 163264), (1536, 135203), (1696, 122448), (2544, 81632), (2551, 81408), (3392, 61224), (5088, 40816), (5102, 40704), (6784, 30612), (7653, 27136), (10176, 20408), (10204, 20352), (13568, 15306)]