201973670

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{44983}}^1$

素因数の和:45439

約数の個数: 16

約数和(自身を含む): 364370400

約数和(自身を除く): 162396730

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 44983, 89966, 224915, 449830, 20197367, 40394734, 100986835, 201973670]

約数ペア:

[(1, 201973670), (2, 100986835), (5, 40394734), (10, 20197367), (449, 449830), (898, 224915), (2245, 89966), (4490, 44983)]