201028730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5897}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 414464256

約数和(自身を除く): 213435526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2435, 3409, 4870, 5897, 6818, 11794, 17045, 29485, 34090, 41279, 58970, 82558, 206395, 412790, 2871839, 5743678, 14359195, 20102873, 28718390, 40205746, 100514365, 201028730]

約数ペア:

[(1, 201028730), (2, 100514365), (5, 40205746), (7, 28718390), (10, 20102873), (14, 14359195), (35, 5743678), (70, 2871839), (487, 412790), (974, 206395), (2435, 82558), (3409, 58970), (4870, 41279), (5897, 34090), (6818, 29485), (11794, 17045)]