201908608

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{143401}}^1$

素因数の和:143426

約数の個数: 32

約数和(自身を含む): 438810120

約数和(自身を除く): 236901512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 143401, 286802, 573604, 1147208, 1577411, 2294416, 3154822, 4588832, 6309644, 9177664, 12619288, 18355328, 25238576, 50477152, 100954304, 201908608]

約数ペア:

[(1, 201908608), (2, 100954304), (4, 50477152), (8, 25238576), (11, 18355328), (16, 12619288), (22, 9177664), (32, 6309644), (44, 4588832), (64, 3154822), (88, 2294416), (128, 1577411), (176, 1147208), (352, 573604), (704, 286802), (1408, 143401)]