196840672

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21433}}^1$

素因数の和:21491

約数の個数: 48

約数和(自身を含む): 453714912

約数和(自身を除く): 256874240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 21433, 42866, 85732, 150031, 171464, 300062, 342928, 600124, 685856, 878753, 1200248, 1757506, 2400496, 3515012, 4800992, 6151271, 7030024, 12302542, 14060048, 24605084, 28120096, 49210168, 98420336, 196840672]

約数ペア:

[(1, 196840672), (2, 98420336), (4, 49210168), (7, 28120096), (8, 24605084), (14, 14060048), (16, 12302542), (28, 7030024), (32, 6151271), (41, 4800992), (56, 3515012), (82, 2400496), (112, 1757506), (164, 1200248), (224, 878753), (287, 685856), (328, 600124), (574, 342928), (656, 300062), (1148, 171464), (1312, 150031), (2296, 85732), (4592, 42866), (9184, 21433)]