200928555

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{26737}}^1$

素因数の和:26915

約数の個数: 24

約数和(自身を含む): 350374752

約数和(自身を除く): 149446197

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 26737, 80211, 133685, 240633, 401055, 1203165, 4465079, 13395237, 22325395, 40185711, 66976185, 200928555]

約数ペア:

[(1, 200928555), (3, 66976185), (5, 40185711), (9, 22325395), (15, 13395237), (45, 4465079), (167, 1203165), (501, 401055), (835, 240633), (1503, 133685), (2505, 80211), (7515, 26737)]