214964824

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{136399}}^1$

素因数の和:136602

約数の個数: 16

約数和(自身を含む): 405108000

約数和(自身を除く): 190143176

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 136399, 272798, 545596, 1091192, 26870603, 53741206, 107482412, 214964824]

約数ペア:

[(1, 214964824), (2, 107482412), (4, 53741206), (8, 26870603), (197, 1091192), (394, 545596), (788, 272798), (1576, 136399)]