201613009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 239072960

約数和(自身を除く): 37459951

約数列:

[1, 13, 19, 23, 247, 299, 437, 529, 1543, 5681, 6877, 10051, 20059, 29317, 35489, 130663, 381121, 461357, 674291, 816247, 8765783, 10611211, 15508693, 201613009]

約数ペア:

[(1, 201613009), (13, 15508693), (19, 10611211), (23, 8765783), (247, 816247), (299, 674291), (437, 461357), (529, 381121), (1543, 130663), (5681, 35489), (6877, 29317), (10051, 20059)]