203469488

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 400969872

約数和(自身を除く): 197500384

約数列:

[1, 2, 4, 8, 16, 107, 157, 214, 314, 428, 628, 757, 856, 1256, 1514, 1712, 2512, 3028, 6056, 12112, 16799, 33598, 67196, 80999, 118849, 134392, 161998, 237698, 268784, 323996, 475396, 647992, 950792, 1295984, 1901584, 12716843, 25433686, 50867372, 101734744, 203469488]

約数ペア:

[(1, 203469488), (2, 101734744), (4, 50867372), (8, 25433686), (16, 12716843), (107, 1901584), (157, 1295984), (214, 950792), (314, 647992), (428, 475396), (628, 323996), (757, 268784), (856, 237698), (1256, 161998), (1514, 134392), (1712, 118849), (2512, 80999), (3028, 67196), (6056, 33598), (12112, 16799)]