203052016

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{125651}}^1$

素因数の和:125760

約数の個数: 20

約数和(自身を含む): 397311624

約数和(自身を除く): 194259608

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 125651, 251302, 502604, 1005208, 2010416, 12690751, 25381502, 50763004, 101526008, 203052016]

約数ペア:

[(1, 203052016), (2, 101526008), (4, 50763004), (8, 25381502), (16, 12690751), (101, 2010416), (202, 1005208), (404, 502604), (808, 251302), (1616, 125651)]