205807652

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{7177}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 369006624

約数和(自身を除く): 163198972

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 7169, 7177, 14338, 14354, 28676, 28708, 480859, 767939, 961718, 1535878, 1923436, 3071756, 51451913, 102903826, 205807652]

約数ペア:

[(1, 205807652), (2, 102903826), (4, 51451913), (67, 3071756), (107, 1923436), (134, 1535878), (214, 961718), (268, 767939), (428, 480859), (7169, 28708), (7177, 28676), (14338, 14354)]