201900340

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{16631}}^1$

素因数の和:17247

約数の個数: 24

約数和(自身を含む): 424714752

約数和(自身を除く): 222814412

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 16631, 33262, 66524, 83155, 166310, 332620, 10095017, 20190034, 40380068, 50475085, 100950170, 201900340]

約数ペア:

[(1, 201900340), (2, 100950170), (4, 50475085), (5, 40380068), (10, 20190034), (20, 10095017), (607, 332620), (1214, 166310), (2428, 83155), (3035, 66524), (6070, 33262), (12140, 16631)]