202809430

素因数分解:

$2^1\times 5^1\times {\mathrm{4999}}^1\times {\mathrm{4057}}^1$

素因数の和:9063

約数の個数: 16

約数和(自身を含む): 365220000

約数和(自身を除く): 162410570

約数列:

[1, 2, 5, 10, 4057, 4999, 8114, 9998, 20285, 24995, 40570, 49990, 20280943, 40561886, 101404715, 202809430]

約数ペア:

[(1, 202809430), (2, 101404715), (5, 40561886), (10, 20280943), (4057, 49990), (4999, 40570), (8114, 24995), (9998, 20285)]