202634140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{440509}}^1$

素因数の和:440541

約数の個数: 24

約数和(自身を含む): 444034080

約数和(自身を除く): 241399940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 440509, 881018, 1762036, 2202545, 4405090, 8810180, 10131707, 20263414, 40526828, 50658535, 101317070, 202634140]

約数ペア:

[(1, 202634140), (2, 101317070), (4, 50658535), (5, 40526828), (10, 20263414), (20, 10131707), (23, 8810180), (46, 4405090), (92, 2202545), (115, 1762036), (230, 881018), (460, 440509)]