201774976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{121259}}^1$

素因数の和:121286

約数の個数: 32

約数和(自身を含む): 432898200

約数和(自身を除く): 231123224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 121259, 242518, 485036, 970072, 1576367, 1940144, 3152734, 3880288, 6305468, 7760576, 12610936, 15521152, 25221872, 50443744, 100887488, 201774976]

約数ペア:

[(1, 201774976), (2, 100887488), (4, 50443744), (8, 25221872), (13, 15521152), (16, 12610936), (26, 7760576), (32, 6305468), (52, 3880288), (64, 3152734), (104, 1940144), (128, 1576367), (208, 970072), (416, 485036), (832, 242518), (1664, 121259)]