201041392

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{25801}}^1$

素因数の和:26296

約数の個数: 20

約数和(自身を含む): 390332656

約数和(自身を除く): 189291264

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 25801, 51602, 103204, 206408, 412816, 12565087, 25130174, 50260348, 100520696, 201041392]

約数ペア:

[(1, 201041392), (2, 100520696), (4, 50260348), (8, 25130174), (16, 12565087), (487, 412816), (974, 206408), (1948, 103204), (3896, 51602), (7792, 25801)]