202373290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19403}}^1$

素因数の和:19566

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 216753110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 19403, 38806, 97015, 135821, 194030, 271642, 679105, 1358210, 2891047, 5782094, 14455235, 20237329, 28910470, 40474658, 101186645, 202373290]

約数ペア:

[(1, 202373290), (2, 101186645), (5, 40474658), (7, 28910470), (10, 20237329), (14, 14455235), (35, 5782094), (70, 2891047), (149, 1358210), (298, 679105), (745, 271642), (1043, 194030), (1490, 135821), (2086, 97015), (5215, 38806), (10430, 19403)]