200834090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4943}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 384445440

約数和(自身を除く): 183611350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1195, 2390, 4063, 4943, 8126, 9886, 20315, 24715, 40630, 49430, 84031, 168062, 420155, 840310, 1181377, 2362754, 5906885, 11813770, 20083409, 40166818, 100417045, 200834090]

約数ペア:

[(1, 200834090), (2, 100417045), (5, 40166818), (10, 20083409), (17, 11813770), (34, 5906885), (85, 2362754), (170, 1181377), (239, 840310), (478, 420155), (1195, 168062), (2390, 84031), (4063, 49430), (4943, 40630), (8126, 24715), (9886, 20315)]