203469174

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{71999}}^1$

素因数の和:72164

約数の個数: 24

約数和(自身を含む): 443664000

約数和(自身を除く): 240194826

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 71999, 143998, 215997, 431994, 647991, 1295982, 11303843, 22607686, 33911529, 67823058, 101734587, 203469174]

約数ペア:

[(1, 203469174), (2, 101734587), (3, 67823058), (6, 33911529), (9, 22607686), (18, 11303843), (157, 1295982), (314, 647991), (471, 431994), (942, 215997), (1413, 143998), (2826, 71999)]