200877728

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{17389}}^1$

素因数の和:17437

約数の個数: 36

約数和(自身を含む): 417412170

約数和(自身を除く): 216534442

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 17389, 34778, 69556, 139112, 278224, 330391, 556448, 660782, 1321564, 2643128, 5286256, 6277429, 10572512, 12554858, 25109716, 50219432, 100438864, 200877728]

約数ペア:

[(1, 200877728), (2, 100438864), (4, 50219432), (8, 25109716), (16, 12554858), (19, 10572512), (32, 6277429), (38, 5286256), (76, 2643128), (152, 1321564), (304, 660782), (361, 556448), (608, 330391), (722, 278224), (1444, 139112), (2888, 69556), (5776, 34778), (11552, 17389)]