202494645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 368634240

約数和(自身を除く): 166139595

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 179, 207, 345, 537, 895, 1035, 1093, 1611, 2685, 3279, 4117, 5465, 8055, 9837, 12351, 16395, 20585, 25139, 37053, 49185, 61755, 75417, 125695, 185265, 195647, 226251, 377085, 586941, 978235, 1131255, 1760823, 2934705, 4499881, 8804115, 13499643, 22499405, 40498929, 67498215, 202494645]

約数ペア:

[(1, 202494645), (3, 67498215), (5, 40498929), (9, 22499405), (15, 13499643), (23, 8804115), (45, 4499881), (69, 2934705), (115, 1760823), (179, 1131255), (207, 978235), (345, 586941), (537, 377085), (895, 226251), (1035, 195647), (1093, 185265), (1611, 125695), (2685, 75417), (3279, 61755), (4117, 49185), (5465, 37053), (8055, 25139), (9837, 20585), (12351, 16395)]