198688352

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 411959520

約数和(自身を除く): 213271168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 113, 184, 226, 368, 452, 736, 904, 1808, 2389, 2599, 3616, 4778, 5198, 9556, 10396, 19112, 20792, 38224, 41584, 54947, 76448, 83168, 109894, 219788, 269957, 439576, 539914, 879152, 1079828, 1758304, 2159656, 4319312, 6209011, 8638624, 12418022, 24836044, 49672088, 99344176, 198688352]

約数ペア:

[(1, 198688352), (2, 99344176), (4, 49672088), (8, 24836044), (16, 12418022), (23, 8638624), (32, 6209011), (46, 4319312), (92, 2159656), (113, 1758304), (184, 1079828), (226, 879152), (368, 539914), (452, 439576), (736, 269957), (904, 219788), (1808, 109894), (2389, 83168), (2599, 76448), (3616, 54947), (4778, 41584), (5198, 38224), (9556, 20792), (10396, 19112)]