201651328

素因数分解:

$2^7\times {\mathrm{1575401}}^1$

素因数の和:1575415

約数の個数: 16

約数和(自身を含む): 401727510

約数和(自身を除く): 200076182

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1575401, 3150802, 6301604, 12603208, 25206416, 50412832, 100825664, 201651328]

約数ペア:

[(1, 201651328), (2, 100825664), (4, 50412832), (8, 25206416), (16, 12603208), (32, 6301604), (64, 3150802), (128, 1575401)]