189328958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54751}}^1$

素因数の和:54792

約数の個数: 32

約数和(自身を含む): 367933440

約数和(自身を除く): 178604482

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 54751, 109502, 383257, 711763, 766514, 1040269, 1423526, 2080538, 4982341, 7281883, 9964682, 13523497, 14563766, 27046994, 94664479, 189328958]

約数ペア:

[(1, 189328958), (2, 94664479), (7, 27046994), (13, 14563766), (14, 13523497), (19, 9964682), (26, 7281883), (38, 4982341), (91, 2080538), (133, 1423526), (182, 1040269), (247, 766514), (266, 711763), (494, 383257), (1729, 109502), (3458, 54751)]