197981712

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{8647}}^1$

素因数の和:8717

約数の個数: 80

約数和(自身を含む): 579070080

約数和(自身を除く): 381088368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 8647, 11448, 17294, 22896, 25941, 34588, 51882, 69176, 77823, 103764, 138352, 155646, 207528, 233469, 311292, 415056, 458291, 466938, 622584, 916582, 933876, 1245168, 1374873, 1833164, 1867752, 2749746, 3666328, 3735504, 4124619, 5499492, 7332656, 8249238, 10998984, 12373857, 16498476, 21997968, 24747714, 32996952, 49495428, 65993904, 98990856, 197981712]

約数ペア:

[(1, 197981712), (2, 98990856), (3, 65993904), (4, 49495428), (6, 32996952), (8, 24747714), (9, 21997968), (12, 16498476), (16, 12373857), (18, 10998984), (24, 8249238), (27, 7332656), (36, 5499492), (48, 4124619), (53, 3735504), (54, 3666328), (72, 2749746), (106, 1867752), (108, 1833164), (144, 1374873), (159, 1245168), (212, 933876), (216, 916582), (318, 622584), (424, 466938), (432, 458291), (477, 415056), (636, 311292), (848, 233469), (954, 207528), (1272, 155646), (1431, 138352), (1908, 103764), (2544, 77823), (2862, 69176), (3816, 51882), (5724, 34588), (7632, 25941), (8647, 22896), (11448, 17294)]