197080130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40973}}^1$

素因数の和:41030

約数の個数: 32

約数和(自身を含む): 392367024

約数和(自身を除く): 195286894

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 40973, 81946, 204865, 409730, 532649, 1065298, 1516001, 2663245, 3032002, 5326490, 7580005, 15160010, 19708013, 39416026, 98540065, 197080130]

約数ペア:

[(1, 197080130), (2, 98540065), (5, 39416026), (10, 19708013), (13, 15160010), (26, 7580005), (37, 5326490), (65, 3032002), (74, 2663245), (130, 1516001), (185, 1065298), (370, 532649), (481, 409730), (962, 204865), (2405, 81946), (4810, 40973)]