210725302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{87293}}^1$

素因数の和:87383

約数の個数: 16

約数和(自身を含む): 339399072

約数和(自身を除く): 128673770

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 87293, 174586, 1483981, 2967962, 6197803, 12395606, 105362651, 210725302]

約数ペア:

[(1, 210725302), (2, 105362651), (17, 12395606), (34, 6197803), (71, 2967962), (142, 1483981), (1207, 174586), (2414, 87293)]