205997752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{3821}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 404520480

約数和(自身を除く): 198522728

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 293, 586, 1172, 2344, 3821, 6739, 7642, 13478, 15284, 26956, 30568, 53912, 87883, 175766, 351532, 703064, 1119553, 2239106, 4478212, 8956424, 25749719, 51499438, 102998876, 205997752]

約数ペア:

[(1, 205997752), (2, 102998876), (4, 51499438), (8, 25749719), (23, 8956424), (46, 4478212), (92, 2239106), (184, 1119553), (293, 703064), (586, 351532), (1172, 175766), (2344, 87883), (3821, 53912), (6739, 30568), (7642, 26956), (13478, 15284)]