208302214

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 344010240

約数和(自身を除く): 135708026

約数列:

[1, 2, 23, 46, 47, 59, 71, 94, 118, 142, 529, 1058, 1081, 1357, 1633, 2162, 2714, 2773, 3266, 3337, 4189, 5546, 6674, 8378, 24863, 31211, 37559, 49726, 62422, 63779, 75118, 76751, 96347, 127558, 153502, 192694, 196883, 393766, 1466917, 1765273, 2215981, 2933834, 3530546, 4431962, 4528309, 9056618, 104151107, 208302214]

約数ペア:

[(1, 208302214), (2, 104151107), (23, 9056618), (46, 4528309), (47, 4431962), (59, 3530546), (71, 2933834), (94, 2215981), (118, 1765273), (142, 1466917), (529, 393766), (1058, 196883), (1081, 192694), (1357, 153502), (1633, 127558), (2162, 96347), (2714, 76751), (2773, 75118), (3266, 63779), (3337, 62422), (4189, 49726), (5546, 37559), (6674, 31211), (8378, 24863)]