201442855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{2113}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 252665280

約数和(自身を除く): 51222425

約数列:

[1, 5, 23, 115, 829, 2113, 4145, 10565, 19067, 48599, 95335, 242995, 1751677, 8758385, 40288571, 201442855]

約数ペア:

[(1, 201442855), (5, 40288571), (23, 8758385), (115, 1751677), (829, 242995), (2113, 95335), (4145, 48599), (10565, 19067)]