200918072

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1277}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 383706720

約数和(自身を除く): 182788648

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 554, 568, 1108, 1277, 2216, 2554, 5108, 10216, 19667, 39334, 78668, 90667, 157336, 181334, 353729, 362668, 707458, 725336, 1414916, 2829832, 25114759, 50229518, 100459036, 200918072]

約数ペア:

[(1, 200918072), (2, 100459036), (4, 50229518), (8, 25114759), (71, 2829832), (142, 1414916), (277, 725336), (284, 707458), (554, 362668), (568, 353729), (1108, 181334), (1277, 157336), (2216, 90667), (2554, 78668), (5108, 39334), (10216, 19667)]