201698944

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 422402400

約数和(自身を除く): 220703456

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 116, 128, 134, 232, 268, 464, 536, 811, 928, 1072, 1622, 1856, 1943, 2144, 3244, 3712, 3886, 4288, 6488, 7772, 8576, 12976, 15544, 23519, 25952, 31088, 47038, 51904, 54337, 62176, 94076, 103808, 108674, 124352, 188152, 217348, 248704, 376304, 434696, 752608, 869392, 1505216, 1575773, 1738784, 3010432, 3151546, 3477568, 6303092, 6955136, 12606184, 25212368, 50424736, 100849472, 201698944]

約数ペア:

[(1, 201698944), (2, 100849472), (4, 50424736), (8, 25212368), (16, 12606184), (29, 6955136), (32, 6303092), (58, 3477568), (64, 3151546), (67, 3010432), (116, 1738784), (128, 1575773), (134, 1505216), (232, 869392), (268, 752608), (464, 434696), (536, 376304), (811, 248704), (928, 217348), (1072, 188152), (1622, 124352), (1856, 108674), (1943, 103808), (2144, 94076), (3244, 62176), (3712, 54337), (3886, 51904), (4288, 47038), (6488, 31088), (7772, 25952), (8576, 23519), (12976, 15544)]