205955248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1823}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 417973248

約数和(自身を除く): 212018000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 307, 368, 614, 1228, 1823, 2456, 3646, 4912, 7061, 7292, 14122, 14584, 28244, 29168, 41929, 56488, 83858, 112976, 167716, 335432, 559661, 670864, 1119322, 2238644, 4477288, 8954576, 12872203, 25744406, 51488812, 102977624, 205955248]

約数ペア:

[(1, 205955248), (2, 102977624), (4, 51488812), (8, 25744406), (16, 12872203), (23, 8954576), (46, 4477288), (92, 2238644), (184, 1119322), (307, 670864), (368, 559661), (614, 335432), (1228, 167716), (1823, 112976), (2456, 83858), (3646, 56488), (4912, 41929), (7061, 29168), (7292, 28244), (14122, 14584)]