201742670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{469169}}^1$

素因数の和:469219

約数の個数: 16

約数和(自身を含む): 371582640

約数和(自身を除く): 169839970

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 469169, 938338, 2345845, 4691690, 20174267, 40348534, 100871335, 201742670]

約数ペア:

[(1, 201742670), (2, 100871335), (5, 40348534), (10, 20174267), (43, 4691690), (86, 2345845), (215, 938338), (430, 469169)]