189849208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{765521}}^1$

素因数の和:765558

約数の個数: 16

約数和(自身を含む): 367450560

約数和(自身を除く): 177601352

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 765521, 1531042, 3062084, 6124168, 23731151, 47462302, 94924604, 189849208]

約数ペア:

[(1, 189849208), (2, 94924604), (4, 47462302), (8, 23731151), (31, 6124168), (62, 3062084), (124, 1531042), (248, 765521)]