201616163

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{24851}}^1$

素因数の和:24938

約数の個数: 16

約数和(自身を含む): 246531840

約数和(自身を除く): 44915677

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 24851, 173957, 472169, 1515911, 3305183, 10611377, 28802309, 201616163]

約数ペア:

[(1, 201616163), (7, 28802309), (19, 10611377), (61, 3305183), (133, 1515911), (427, 472169), (1159, 173957), (8113, 24851)]