201608272

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{111509}}^1$

素因数の和:111630

約数の個数: 20

約数和(自身を含む): 394076340

約数和(自身を除く): 192468068

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 111509, 223018, 446036, 892072, 1784144, 12600517, 25201034, 50402068, 100804136, 201608272]

約数ペア:

[(1, 201608272), (2, 100804136), (4, 50402068), (8, 25201034), (16, 12600517), (113, 1784144), (226, 892072), (452, 446036), (904, 223018), (1808, 111509)]