193020764

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{1087}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 342171648

約数和(自身を除く): 149150884

約数列:

[1, 2, 4, 103, 206, 412, 431, 862, 1087, 1724, 2174, 4348, 44393, 88786, 111961, 177572, 223922, 447844, 468497, 936994, 1873988, 48255191, 96510382, 193020764]

約数ペア:

[(1, 193020764), (2, 96510382), (4, 48255191), (103, 1873988), (206, 936994), (412, 468497), (431, 447844), (862, 223922), (1087, 177572), (1724, 111961), (2174, 88786), (4348, 44393)]