201964816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1549}}^1$

素因数の和:1867

約数の個数: 40

約数和(自身を含む): 406503000

約数和(自身を除く): 204538184

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 281, 464, 562, 1124, 1549, 2248, 3098, 4496, 6196, 8149, 12392, 16298, 24784, 32596, 44921, 65192, 89842, 130384, 179684, 359368, 435269, 718736, 870538, 1741076, 3482152, 6964304, 12622801, 25245602, 50491204, 100982408, 201964816]

約数ペア:

[(1, 201964816), (2, 100982408), (4, 50491204), (8, 25245602), (16, 12622801), (29, 6964304), (58, 3482152), (116, 1741076), (232, 870538), (281, 718736), (464, 435269), (562, 359368), (1124, 179684), (1549, 130384), (2248, 89842), (3098, 65192), (4496, 44921), (6196, 32596), (8149, 24784), (12392, 16298)]