201960018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2473}}^1$

素因数の和:2843

約数の個数: 48

約数和(自身を含む): 472781400

約数和(自身を除く): 270821382

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 349, 698, 1047, 2094, 2473, 3141, 4537, 4946, 6282, 7419, 9074, 13611, 14838, 22257, 27222, 32149, 40833, 44514, 64298, 81666, 96447, 192894, 289341, 578682, 863077, 1726154, 2589231, 5178462, 7767693, 11220001, 15535386, 22440002, 33660003, 67320006, 100980009, 201960018]

約数ペア:

[(1, 201960018), (2, 100980009), (3, 67320006), (6, 33660003), (9, 22440002), (13, 15535386), (18, 11220001), (26, 7767693), (39, 5178462), (78, 2589231), (117, 1726154), (234, 863077), (349, 578682), (698, 289341), (1047, 192894), (2094, 96447), (2473, 81666), (3141, 64298), (4537, 44514), (4946, 40833), (6282, 32149), (7419, 27222), (9074, 22257), (13611, 14838)]