219880453376

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37343827}}^1$

素因数の和:37343866

約数の個数: 36

約数和(自身を含む): 457984706592

約数和(自身を除く): 238104253216

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 37343827, 74687654, 149375308, 298750616, 597501232, 858908021, 1195002464, 1717816042, 2390004928, 3435632084, 4780009856, 6871264168, 9560019712, 13742528336, 27485056672, 54970113344, 109940226688, 219880453376]

約数ペア:

[(1, 219880453376), (2, 109940226688), (4, 54970113344), (8, 27485056672), (16, 13742528336), (23, 9560019712), (32, 6871264168), (46, 4780009856), (64, 3435632084), (92, 2390004928), (128, 1717816042), (184, 1195002464), (256, 858908021), (368, 597501232), (736, 298750616), (1472, 149375308), (2944, 74687654), (5888, 37343827)]