201686102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 324000000

約数和(自身を除く): 122313898

約数列:

[1, 2, 19, 38, 149, 179, 199, 298, 358, 398, 2831, 3401, 3781, 5662, 6802, 7562, 26671, 29651, 35621, 53342, 59302, 71242, 506749, 563369, 676799, 1013498, 1126738, 1353598, 5307529, 10615058, 100843051, 201686102]

約数ペア:

[(1, 201686102), (2, 100843051), (19, 10615058), (38, 5307529), (149, 1353598), (179, 1126738), (199, 1013498), (298, 676799), (358, 563369), (398, 506749), (2831, 71242), (3401, 59302), (3781, 53342), (5662, 35621), (6802, 29651), (7562, 26671)]