201460070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{411143}}^1$

素因数の和:411164

約数の個数: 24

約数和(自身を含む): 421833744

約数和(自身を除く): 220373674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 411143, 822286, 2055715, 2878001, 4111430, 5756002, 14390005, 20146007, 28780010, 40292014, 100730035, 201460070]

約数ペア:

[(1, 201460070), (2, 100730035), (5, 40292014), (7, 28780010), (10, 20146007), (14, 14390005), (35, 5756002), (49, 4111430), (70, 2878001), (98, 2055715), (245, 822286), (490, 411143)]