201964210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2885203}}^1$

素因数の和:2885217

約数の個数: 16

約数和(自身を含む): 415469376

約数和(自身を除く): 213505166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2885203, 5770406, 14426015, 20196421, 28852030, 40392842, 100982105, 201964210]

約数ペア:

[(1, 201964210), (2, 100982105), (5, 40392842), (7, 28852030), (10, 20196421), (14, 14426015), (35, 5770406), (70, 2885203)]