201631491824

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43909297}}^1$

素因数の和:43909353

約数の個数: 40

約数和(自身を含む): 457359247968

約数和(自身を除く): 255727756144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 43909297, 87818594, 175637188, 307365079, 351274376, 614730158, 702548752, 1229460316, 1800281177, 2458920632, 3600562354, 4917841264, 7201124708, 12601968239, 14402249416, 25203936478, 28804498832, 50407872956, 100815745912, 201631491824]

約数ペア:

[(1, 201631491824), (2, 100815745912), (4, 50407872956), (7, 28804498832), (8, 25203936478), (14, 14402249416), (16, 12601968239), (28, 7201124708), (41, 4917841264), (56, 3600562354), (82, 2458920632), (112, 1800281177), (164, 1229460316), (287, 702548752), (328, 614730158), (574, 351274376), (656, 307365079), (1148, 175637188), (2296, 87818594), (4592, 43909297)]