209389056

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5971

約数の個数: 80

約数和(自身を含む): 582177024

約数和(自身を除く): 372787968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 5927, 8832, 11776, 11854, 17664, 17781, 23708, 35328, 35562, 47416, 71124, 94832, 136321, 142248, 189664, 272642, 284496, 379328, 408963, 545284, 568992, 758656, 817926, 1090568, 1137984, 1517312, 1635852, 2181136, 2275968, 3034624, 3271704, 4362272, 4551936, 6543408, 8724544, 9103872, 13086816, 17449088, 26173632, 34898176, 52347264, 69796352, 104694528, 209389056]

約数ペア:

[(1, 209389056), (2, 104694528), (3, 69796352), (4, 52347264), (6, 34898176), (8, 26173632), (12, 17449088), (16, 13086816), (23, 9103872), (24, 8724544), (32, 6543408), (46, 4551936), (48, 4362272), (64, 3271704), (69, 3034624), (92, 2275968), (96, 2181136), (128, 1635852), (138, 1517312), (184, 1137984), (192, 1090568), (256, 817926), (276, 758656), (368, 568992), (384, 545284), (512, 408963), (552, 379328), (736, 284496), (768, 272642), (1104, 189664), (1472, 142248), (1536, 136321), (2208, 94832), (2944, 71124), (4416, 47416), (5888, 35562), (5927, 35328), (8832, 23708), (11776, 17781), (11854, 17664)]