197542314

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{6737}}^1$

素因数の和:6932

約数の個数: 40

約数和(自身を含む): 445152708

約数和(自身を除く): 247610394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4887, 6737, 9774, 13474, 14661, 20211, 29322, 40422, 60633, 121266, 181899, 363798, 545697, 1091394, 1219397, 2438794, 3658191, 7316382, 10974573, 21949146, 32923719, 65847438, 98771157, 197542314]

約数ペア:

[(1, 197542314), (2, 98771157), (3, 65847438), (6, 32923719), (9, 21949146), (18, 10974573), (27, 7316382), (54, 3658191), (81, 2438794), (162, 1219397), (181, 1091394), (362, 545697), (543, 363798), (1086, 181899), (1629, 121266), (3258, 60633), (4887, 40422), (6737, 29322), (9774, 20211), (13474, 14661)]