203419902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{66347}}^1$

素因数の和:66432

約数の個数: 32

約数和(自身を含む): 471336192

約数和(自身を除く): 267916290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 66347, 132694, 199041, 398082, 464429, 928858, 1393287, 2786574, 4843331, 9686662, 14529993, 29059986, 33903317, 67806634, 101709951, 203419902]

約数ペア:

[(1, 203419902), (2, 101709951), (3, 67806634), (6, 33903317), (7, 29059986), (14, 14529993), (21, 9686662), (42, 4843331), (73, 2786574), (146, 1393287), (219, 928858), (438, 464429), (511, 398082), (1022, 199041), (1533, 132694), (3066, 66347)]