203769426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 483952896

約数和(自身を除く): 280183470

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 73, 82, 123, 146, 219, 246, 287, 438, 511, 574, 861, 1022, 1533, 1621, 1722, 2993, 3066, 3242, 4863, 5986, 8979, 9726, 11347, 17958, 20951, 22694, 34041, 41902, 62853, 66461, 68082, 118333, 125706, 132922, 199383, 236666, 354999, 398766, 465227, 709998, 828331, 930454, 1395681, 1656662, 2484993, 2791362, 4851653, 4969986, 9703306, 14554959, 29109918, 33961571, 67923142, 101884713, 203769426]

約数ペア:

[(1, 203769426), (2, 101884713), (3, 67923142), (6, 33961571), (7, 29109918), (14, 14554959), (21, 9703306), (41, 4969986), (42, 4851653), (73, 2791362), (82, 2484993), (123, 1656662), (146, 1395681), (219, 930454), (246, 828331), (287, 709998), (438, 465227), (511, 398766), (574, 354999), (861, 236666), (1022, 199383), (1533, 132922), (1621, 125706), (1722, 118333), (2993, 68082), (3066, 66461), (3242, 62853), (4863, 41902), (5986, 34041), (8979, 22694), (9726, 20951), (11347, 17958)]