203943312

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 616627200

約数和(自身を除く): 412683888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 73, 87, 108, 116, 144, 146, 174, 216, 219, 223, 232, 261, 292, 348, 432, 438, 446, 464, 522, 584, 657, 669, 696, 783, 876, 892, 1044, 1168, 1314, 1338, 1392, 1566, 1752, 1784, 1971, 2007, 2088, 2117, 2628, 2676, 3132, 3504, 3568, 3942, 4014, 4176, 4234, 5256, 5352, 6021, 6264, 6351, 6467, 7884, 8028, 8468, 10512, 10704, 12042, 12528, 12702, 12934, 15768, 16056, 16279, 16936, 19053, 19401, 24084, 25404, 25868, 31536, 32112, 32558, 33872, 38106, 38802, 48168, 48837, 50808, 51736, 57159, 58203, 65116, 76212, 77604, 96336, 97674, 101616, 103472, 114318, 116406, 130232, 146511, 152424, 155208, 174609, 195348, 228636, 232812, 260464, 293022, 304848, 310416, 349218, 390696, 439533, 457272, 465624, 472091, 586044, 698436, 781392, 879066, 914544, 931248, 944182, 1172088, 1396872, 1416273, 1758132, 1888364, 2344176, 2793744, 2832546, 3516264, 3776728, 4248819, 5665092, 7032528, 7553456, 8497638, 11330184, 12746457, 16995276, 22660368, 25492914, 33990552, 50985828, 67981104, 101971656, 203943312]

約数ペア:

[(1, 203943312), (2, 101971656), (3, 67981104), (4, 50985828), (6, 33990552), (8, 25492914), (9, 22660368), (12, 16995276), (16, 12746457), (18, 11330184), (24, 8497638), (27, 7553456), (29, 7032528), (36, 5665092), (48, 4248819), (54, 3776728), (58, 3516264), (72, 2832546), (73, 2793744), (87, 2344176), (108, 1888364), (116, 1758132), (144, 1416273), (146, 1396872), (174, 1172088), (216, 944182), (219, 931248), (223, 914544), (232, 879066), (261, 781392), (292, 698436), (348, 586044), (432, 472091), (438, 465624), (446, 457272), (464, 439533), (522, 390696), (584, 349218), (657, 310416), (669, 304848), (696, 293022), (783, 260464), (876, 232812), (892, 228636), (1044, 195348), (1168, 174609), (1314, 155208), (1338, 152424), (1392, 146511), (1566, 130232), (1752, 116406), (1784, 114318), (1971, 103472), (2007, 101616), (2088, 97674), (2117, 96336), (2628, 77604), (2676, 76212), (3132, 65116), (3504, 58203), (3568, 57159), (3942, 51736), (4014, 50808), (4176, 48837), (4234, 48168), (5256, 38802), (5352, 38106), (6021, 33872), (6264, 32558), (6351, 32112), (6467, 31536), (7884, 25868), (8028, 25404), (8468, 24084), (10512, 19401), (10704, 19053), (12042, 16936), (12528, 16279), (12702, 16056), (12934, 15768)]