202239023

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1291}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 247443840

約数和(自身を除く): 45204817

約数列:

[1, 7, 23, 49, 139, 161, 973, 1127, 1291, 3197, 6811, 9037, 22379, 29693, 63259, 156653, 179449, 207851, 1256143, 1454957, 4127327, 8793001, 28891289, 202239023]

約数ペア:

[(1, 202239023), (7, 28891289), (23, 8793001), (49, 4127327), (139, 1454957), (161, 1256143), (973, 207851), (1127, 179449), (1291, 156653), (3197, 63259), (6811, 29693), (9037, 22379)]