200749331330

素因数分解:

$2^1\times 5^1\times {\mathrm{4019}}^1\times {\mathrm{4995007}}^1$

素因数の和:4999033

約数の個数: 16

約数和(自身を含む): 361438778880

約数和(自身を除く): 160689447550

約数列:

[1, 2, 5, 10, 4019, 8038, 20095, 40190, 4995007, 9990014, 24975035, 49950070, 20074933133, 40149866266, 100374665665, 200749331330]

約数ペア:

[(1, 200749331330), (2, 100374665665), (5, 40149866266), (10, 20074933133), (4019, 49950070), (8038, 24975035), (20095, 9990014), (40190, 4995007)]