209980992

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{84127}}^1$

素因数の和:84155

約数の個数: 56

約数和(自身を含む): 598318336

約数和(自身を除く): 388337344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 84127, 168254, 252381, 336508, 504762, 673016, 1009524, 1093651, 1346032, 2019048, 2187302, 2692064, 3280953, 4038096, 4374604, 5384128, 6561906, 8076192, 8749208, 13123812, 16152384, 17498416, 26247624, 34996832, 52495248, 69993664, 104990496, 209980992]

約数ペア:

[(1, 209980992), (2, 104990496), (3, 69993664), (4, 52495248), (6, 34996832), (8, 26247624), (12, 17498416), (13, 16152384), (16, 13123812), (24, 8749208), (26, 8076192), (32, 6561906), (39, 5384128), (48, 4374604), (52, 4038096), (64, 3280953), (78, 2692064), (96, 2187302), (104, 2019048), (156, 1346032), (192, 1093651), (208, 1009524), (312, 673016), (416, 504762), (624, 336508), (832, 252381), (1248, 168254), (2496, 84127)]