201457616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{740653}}^1$

素因数の和:740678

約数の個数: 20

約数和(自身を含む): 413284932

約数和(自身を除く): 211827316

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 740653, 1481306, 2962612, 5925224, 11850448, 12591101, 25182202, 50364404, 100728808, 201457616]

約数ペア:

[(1, 201457616), (2, 100728808), (4, 50364404), (8, 25182202), (16, 12591101), (17, 11850448), (34, 5925224), (68, 2962612), (136, 1481306), (272, 740653)]