200331245

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{607}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 242956800

約数和(自身を除く): 42625555

約数列:

[1, 5, 149, 443, 607, 745, 2215, 3035, 66007, 90443, 268901, 330035, 452215, 1344505, 40066249, 200331245]

約数ペア:

[(1, 200331245), (5, 40066249), (149, 1344505), (443, 452215), (607, 330035), (745, 268901), (2215, 90443), (3035, 66007)]