201712656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97729}}^1$

素因数の和:97783

約数の個数: 40

約数和(自身を含む): 533214880

約数和(自身を除く): 331502224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 97729, 195458, 293187, 390916, 586374, 781832, 1172748, 1563664, 2345496, 4202347, 4690992, 8404694, 12607041, 16809388, 25214082, 33618776, 50428164, 67237552, 100856328, 201712656]

約数ペア:

[(1, 201712656), (2, 100856328), (3, 67237552), (4, 50428164), (6, 33618776), (8, 25214082), (12, 16809388), (16, 12607041), (24, 8404694), (43, 4690992), (48, 4202347), (86, 2345496), (129, 1563664), (172, 1172748), (258, 781832), (344, 586374), (516, 390916), (688, 293187), (1032, 195458), (2064, 97729)]