196818944

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13729}}^1$

素因数の和:13758

約数の個数: 48

約数和(自身を含む): 449794800

約数和(自身を除く): 252975856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 13729, 14336, 27458, 54916, 96103, 109832, 192206, 219664, 384412, 439328, 768824, 878656, 1537648, 1757312, 3075296, 3514624, 6150592, 7029248, 12301184, 14058496, 24602368, 28116992, 49204736, 98409472, 196818944]

約数ペア:

[(1, 196818944), (2, 98409472), (4, 49204736), (7, 28116992), (8, 24602368), (14, 14058496), (16, 12301184), (28, 7029248), (32, 6150592), (56, 3514624), (64, 3075296), (112, 1757312), (128, 1537648), (224, 878656), (256, 768824), (448, 439328), (512, 384412), (896, 219664), (1024, 192206), (1792, 109832), (2048, 96103), (3584, 54916), (7168, 27458), (13729, 14336)]