201676636

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 411747840

約数和(自身を除く): 210071204

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 229, 284, 443, 458, 497, 886, 916, 994, 1603, 1772, 1988, 3101, 3206, 6202, 6412, 12404, 16259, 31453, 32518, 62906, 65036, 101447, 113813, 125812, 202894, 220171, 227626, 405788, 440342, 455252, 710129, 880684, 1420258, 2840516, 7202737, 14405474, 28810948, 50419159, 100838318, 201676636]

約数ペア:

[(1, 201676636), (2, 100838318), (4, 50419159), (7, 28810948), (14, 14405474), (28, 7202737), (71, 2840516), (142, 1420258), (229, 880684), (284, 710129), (443, 455252), (458, 440342), (497, 405788), (886, 227626), (916, 220171), (994, 202894), (1603, 125812), (1772, 113813), (1988, 101447), (3101, 65036), (3206, 62906), (6202, 32518), (6412, 31453), (12404, 16259)]