201439735

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{19121}}^1$

素因数の和:19183

約数の個数: 24

約数和(自身を含む): 287747856

約数和(自身を除く): 86308121

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 10535, 19121, 95605, 133847, 669235, 822203, 936929, 4111015, 4684645, 5755421, 28777105, 40287947, 201439735]

約数ペア:

[(1, 201439735), (5, 40287947), (7, 28777105), (35, 5755421), (43, 4684645), (49, 4111015), (215, 936929), (245, 822203), (301, 669235), (1505, 133847), (2107, 95605), (10535, 19121)]