203731056

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 600631200

約数和(自身を除く): 396900144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 137, 138, 144, 184, 207, 274, 276, 368, 411, 414, 449, 548, 552, 822, 828, 898, 1096, 1104, 1233, 1347, 1644, 1656, 1796, 2192, 2466, 2694, 3151, 3288, 3312, 3592, 4041, 4932, 5388, 6302, 6576, 7184, 8082, 9453, 9864, 10327, 10776, 12604, 16164, 18906, 19728, 20654, 21552, 25208, 28359, 30981, 32328, 37812, 41308, 50416, 56718, 61513, 61962, 64656, 75624, 82616, 92943, 113436, 123026, 123924, 151248, 165232, 184539, 185886, 226872, 246052, 247848, 369078, 371772, 453744, 492104, 495696, 553617, 738156, 743544, 984208, 1107234, 1414799, 1476312, 1487088, 2214468, 2829598, 2952624, 4244397, 4428936, 5659196, 8488794, 8857872, 11318392, 12733191, 16977588, 22636784, 25466382, 33955176, 50932764, 67910352, 101865528, 203731056]

約数ペア:

[(1, 203731056), (2, 101865528), (3, 67910352), (4, 50932764), (6, 33955176), (8, 25466382), (9, 22636784), (12, 16977588), (16, 12733191), (18, 11318392), (23, 8857872), (24, 8488794), (36, 5659196), (46, 4428936), (48, 4244397), (69, 2952624), (72, 2829598), (92, 2214468), (137, 1487088), (138, 1476312), (144, 1414799), (184, 1107234), (207, 984208), (274, 743544), (276, 738156), (368, 553617), (411, 495696), (414, 492104), (449, 453744), (548, 371772), (552, 369078), (822, 247848), (828, 246052), (898, 226872), (1096, 185886), (1104, 184539), (1233, 165232), (1347, 151248), (1644, 123924), (1656, 123026), (1796, 113436), (2192, 92943), (2466, 82616), (2694, 75624), (3151, 64656), (3288, 61962), (3312, 61513), (3592, 56718), (4041, 50416), (4932, 41308), (5388, 37812), (6302, 32328), (6576, 30981), (7184, 28359), (8082, 25208), (9453, 21552), (9864, 20654), (10327, 19728), (10776, 18906), (12604, 16164)]