201538930

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{12433}}^1$

素因数の和:14061

約数の個数: 16

約数和(自身を含む): 363023064

約数和(自身を除く): 161484134

約数列:

[1, 2, 5, 10, 1621, 3242, 8105, 12433, 16210, 24866, 62165, 124330, 20153893, 40307786, 100769465, 201538930]

約数ペア:

[(1, 201538930), (2, 100769465), (5, 40307786), (10, 20153893), (1621, 124330), (3242, 62165), (8105, 24866), (12433, 16210)]