201392626

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{1663}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 305031168

約数和(自身を除く): 103638542

約数列:

[1, 2, 151, 302, 401, 802, 1663, 3326, 60551, 121102, 251113, 502226, 666863, 1333726, 100696313, 201392626]

約数ペア:

[(1, 201392626), (2, 100696313), (151, 1333726), (302, 666863), (401, 502226), (802, 251113), (1663, 121102), (3326, 60551)]