200260030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{465721}}^1$

素因数の和:465771

約数の個数: 16

約数和(自身を含む): 368851824

約数和(自身を除く): 168591794

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 465721, 931442, 2328605, 4657210, 20026003, 40052006, 100130015, 200260030]

約数ペア:

[(1, 200260030), (2, 100130015), (5, 40052006), (10, 20026003), (43, 4657210), (86, 2328605), (215, 931442), (430, 465721)]