196642010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{457307}}^1$

素因数の和:457357

約数の個数: 16

約数和(自身を含む): 362187936

約数和(自身を除く): 165545926

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 457307, 914614, 2286535, 4573070, 19664201, 39328402, 98321005, 196642010]

約数ペア:

[(1, 196642010), (2, 98321005), (5, 39328402), (10, 19664201), (43, 4573070), (86, 2286535), (215, 914614), (430, 457307)]