204396055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{29137}}^1$

素因数の和:29226

約数の個数: 16

約数和(自身を含む): 260144064

約数和(自身を除く): 55748009

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 29137, 145685, 670151, 1777357, 3350755, 8886785, 40879211, 204396055]

約数ペア:

[(1, 204396055), (5, 40879211), (23, 8886785), (61, 3350755), (115, 1777357), (305, 670151), (1403, 145685), (7015, 29137)]