201313210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2875903}}^1$

素因数の和:2875917

約数の個数: 16

約数和(自身を含む): 414130176

約数和(自身を除く): 212816966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2875903, 5751806, 14379515, 20131321, 28759030, 40262642, 100656605, 201313210]

約数ペア:

[(1, 201313210), (2, 100656605), (5, 40262642), (7, 28759030), (10, 20131321), (14, 14379515), (35, 5751806), (70, 2875903)]