197836772

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{12917}}^1$

素因数の和:13475

約数の個数: 24

約数和(自身を含む): 396427584

約数和(自身を除く): 198590812

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 7658, 12917, 15316, 25834, 51668, 90419, 180838, 361676, 7065599, 14131198, 28262396, 49459193, 98918386, 197836772]

約数ペア:

[(1, 197836772), (2, 98918386), (4, 49459193), (7, 28262396), (14, 14131198), (28, 7065599), (547, 361676), (1094, 180838), (2188, 90419), (3829, 51668), (7658, 25834), (12917, 15316)]