208346030

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{42433}}^1$

素因数の和:42931

約数の個数: 16

約数和(自身を含む): 375795504

約数和(自身を除く): 167449474

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 42433, 84866, 212165, 424330, 20834603, 41669206, 104173015, 208346030]

約数ペア:

[(1, 208346030), (2, 104173015), (5, 41669206), (10, 20834603), (491, 424330), (982, 212165), (2455, 84866), (4910, 42433)]