197265712

素因数分解:

$2^4\times 7^1\times {\mathrm{1761301}}^1$

素因数の和:1761316

約数の個数: 20

約数和(自身を含む): 436802896

約数和(自身を除く): 239537184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1761301, 3522602, 7045204, 12329107, 14090408, 24658214, 28180816, 49316428, 98632856, 197265712]

約数ペア:

[(1, 197265712), (2, 98632856), (4, 49316428), (7, 28180816), (8, 24658214), (14, 14090408), (16, 12329107), (28, 7045204), (56, 3522602), (112, 1761301)]