201688518

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1461511}}^1$

素因数の和:1461539

約数の個数: 16

約数和(自身を含む): 420915456

約数和(自身を除く): 219226938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1461511, 2923022, 4384533, 8769066, 33614753, 67229506, 100844259, 201688518]

約数ペア:

[(1, 201688518), (2, 100844259), (3, 67229506), (6, 33614753), (23, 8769066), (46, 4384533), (69, 2923022), (138, 1461511)]