201649188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 541449216

約数和(自身を除く): 339800028

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 258, 276, 299, 516, 559, 598, 897, 989, 1118, 1196, 1307, 1677, 1794, 1978, 2236, 2614, 2967, 3354, 3588, 3921, 3956, 5228, 5934, 6708, 7842, 11868, 12857, 15684, 16991, 25714, 30061, 33982, 38571, 50973, 51428, 56201, 60122, 67964, 77142, 90183, 101946, 112402, 120244, 154284, 168603, 180366, 203892, 224804, 337206, 360732, 390793, 674412, 730613, 781586, 1172379, 1292623, 1461226, 1563172, 2191839, 2344758, 2585246, 2922452, 3877869, 4383678, 4689516, 5170492, 7755738, 8767356, 15511476, 16804099, 33608198, 50412297, 67216396, 100824594, 201649188]

約数ペア:

[(1, 201649188), (2, 100824594), (3, 67216396), (4, 50412297), (6, 33608198), (12, 16804099), (13, 15511476), (23, 8767356), (26, 7755738), (39, 5170492), (43, 4689516), (46, 4383678), (52, 3877869), (69, 2922452), (78, 2585246), (86, 2344758), (92, 2191839), (129, 1563172), (138, 1461226), (156, 1292623), (172, 1172379), (258, 781586), (276, 730613), (299, 674412), (516, 390793), (559, 360732), (598, 337206), (897, 224804), (989, 203892), (1118, 180366), (1196, 168603), (1307, 154284), (1677, 120244), (1794, 112402), (1978, 101946), (2236, 90183), (2614, 77142), (2967, 67964), (3354, 60122), (3588, 56201), (3921, 51428), (3956, 50973), (5228, 38571), (5934, 33982), (6708, 30061), (7842, 25714), (11868, 16991), (12857, 15684)]