203215872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{797}}^1$

素因数の和:903

約数の個数: 88

約数和(自身を含む): 548858016

約数和(自身を除く): 345642144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 512, 664, 768, 797, 996, 1024, 1328, 1536, 1594, 1992, 2391, 2656, 3072, 3188, 3984, 4782, 5312, 6376, 7968, 9564, 10624, 12752, 15936, 19128, 21248, 25504, 31872, 38256, 42496, 51008, 63744, 66151, 76512, 84992, 102016, 127488, 132302, 153024, 198453, 204032, 254976, 264604, 306048, 396906, 408064, 529208, 612096, 793812, 816128, 1058416, 1224192, 1587624, 2116832, 2448384, 3175248, 4233664, 6350496, 8467328, 12700992, 16934656, 25401984, 33869312, 50803968, 67738624, 101607936, 203215872]

約数ペア:

[(1, 203215872), (2, 101607936), (3, 67738624), (4, 50803968), (6, 33869312), (8, 25401984), (12, 16934656), (16, 12700992), (24, 8467328), (32, 6350496), (48, 4233664), (64, 3175248), (83, 2448384), (96, 2116832), (128, 1587624), (166, 1224192), (192, 1058416), (249, 816128), (256, 793812), (332, 612096), (384, 529208), (498, 408064), (512, 396906), (664, 306048), (768, 264604), (797, 254976), (996, 204032), (1024, 198453), (1328, 153024), (1536, 132302), (1594, 127488), (1992, 102016), (2391, 84992), (2656, 76512), (3072, 66151), (3188, 63744), (3984, 51008), (4782, 42496), (5312, 38256), (6376, 31872), (7968, 25504), (9564, 21248), (10624, 19128), (12752, 15936)]