199045144

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{246343}}^1$

素因数の和:246450

約数の個数: 16

約数和(自身を含む): 376906320

約数和(自身を除く): 177861176

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 246343, 492686, 985372, 1970744, 24880643, 49761286, 99522572, 199045144]

約数ペア:

[(1, 199045144), (2, 99522572), (4, 49761286), (8, 24880643), (101, 1970744), (202, 985372), (404, 492686), (808, 246343)]