200840820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2609}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 563008320

約数和(自身を除く): 362167500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1283, 2566, 2609, 3849, 5132, 5218, 6415, 7698, 7827, 10436, 12830, 13045, 15396, 15654, 19245, 25660, 26090, 31308, 38490, 39135, 52180, 76980, 78270, 156540, 3347347, 6694694, 10042041, 13389388, 16736735, 20084082, 33473470, 40168164, 50210205, 66946940, 100420410, 200840820]

約数ペア:

[(1, 200840820), (2, 100420410), (3, 66946940), (4, 50210205), (5, 40168164), (6, 33473470), (10, 20084082), (12, 16736735), (15, 13389388), (20, 10042041), (30, 6694694), (60, 3347347), (1283, 156540), (2566, 78270), (2609, 76980), (3849, 52180), (5132, 39135), (5218, 38490), (6415, 31308), (7698, 26090), (7827, 25660), (10436, 19245), (12830, 15654), (13045, 15396)]