194175445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 262245600

約数和(自身を除く): 68070155

約数列:

[1, 5, 17, 29, 37, 85, 145, 185, 493, 629, 1073, 2129, 2465, 3145, 5365, 10645, 18241, 36193, 61741, 78773, 91205, 180965, 308705, 393865, 1049597, 1339141, 2284417, 5247985, 6695705, 11422085, 38835089, 194175445]

約数ペア:

[(1, 194175445), (5, 38835089), (17, 11422085), (29, 6695705), (37, 5247985), (85, 2284417), (145, 1339141), (185, 1049597), (493, 393865), (629, 308705), (1073, 180965), (2129, 91205), (2465, 78773), (3145, 61741), (5365, 36193), (10645, 18241)]