201821495305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41141}}^1\times {\mathrm{57713}}^1$

素因数の和:98876

約数の個数: 16

約数和(自身を含む): 256442693904

約数和(自身を除く): 54621198599

約数列:

[1, 5, 17, 85, 41141, 57713, 205705, 288565, 699397, 981121, 3496985, 4905605, 2374370533, 11871852665, 40364299061, 201821495305]

約数ペア:

[(1, 201821495305), (5, 40364299061), (17, 11871852665), (85, 2374370533), (41141, 4905605), (57713, 3496985), (205705, 981121), (288565, 699397)]