201343788

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2247

約数の個数: 72

約数和(自身を含む): 530318880

約数和(自身を除く): 328975092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 111, 142, 148, 213, 222, 284, 333, 426, 444, 639, 666, 852, 1278, 1332, 2129, 2556, 2627, 4258, 5254, 6387, 7881, 8516, 10508, 12774, 15762, 19161, 23643, 25548, 31524, 38322, 47286, 76644, 78773, 94572, 151159, 157546, 236319, 302318, 315092, 453477, 472638, 604636, 708957, 906954, 945276, 1360431, 1417914, 1813908, 2720862, 2835828, 5441724, 5592883, 11185766, 16778649, 22371532, 33557298, 50335947, 67114596, 100671894, 201343788]

約数ペア:

[(1, 201343788), (2, 100671894), (3, 67114596), (4, 50335947), (6, 33557298), (9, 22371532), (12, 16778649), (18, 11185766), (36, 5592883), (37, 5441724), (71, 2835828), (74, 2720862), (111, 1813908), (142, 1417914), (148, 1360431), (213, 945276), (222, 906954), (284, 708957), (333, 604636), (426, 472638), (444, 453477), (639, 315092), (666, 302318), (852, 236319), (1278, 157546), (1332, 151159), (2129, 94572), (2556, 78773), (2627, 76644), (4258, 47286), (5254, 38322), (6387, 31524), (7881, 25548), (8516, 23643), (10508, 19161), (12774, 15762)]