206738314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 325584000

約数和(自身を除く): 118845686

約数列:

[1, 2, 37, 74, 101, 139, 199, 202, 278, 398, 3737, 5143, 7363, 7474, 10286, 14039, 14726, 20099, 27661, 28078, 40198, 55322, 519443, 743663, 1023457, 1038886, 1487326, 2046914, 2793761, 5587522, 103369157, 206738314]

約数ペア:

[(1, 206738314), (2, 103369157), (37, 5587522), (74, 2793761), (101, 2046914), (139, 1487326), (199, 1038886), (202, 1023457), (278, 743663), (398, 519443), (3737, 55322), (5143, 40198), (7363, 28078), (7474, 27661), (10286, 20099), (14039, 14726)]