201226448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1747}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 408360768

約数和(自身を除く): 207134320

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 313, 368, 626, 1252, 1747, 2504, 3494, 5008, 6988, 7199, 13976, 14398, 27952, 28796, 40181, 57592, 80362, 115184, 160724, 321448, 546811, 642896, 1093622, 2187244, 4374488, 8748976, 12576653, 25153306, 50306612, 100613224, 201226448]

約数ペア:

[(1, 201226448), (2, 100613224), (4, 50306612), (8, 25153306), (16, 12576653), (23, 8748976), (46, 4374488), (92, 2187244), (184, 1093622), (313, 642896), (368, 546811), (626, 321448), (1252, 160724), (1747, 115184), (2504, 80362), (3494, 57592), (5008, 40181), (6988, 28796), (7199, 27952), (13976, 14398)]