210354028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{9539}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 380646000

約数和(自身を除く): 170291972

約数列:

[1, 2, 4, 37, 74, 148, 149, 298, 596, 5513, 9539, 11026, 19078, 22052, 38156, 352943, 705886, 1411772, 1421311, 2842622, 5685244, 52588507, 105177014, 210354028]

約数ペア:

[(1, 210354028), (2, 105177014), (4, 52588507), (37, 5685244), (74, 2842622), (148, 1421311), (149, 1411772), (298, 705886), (596, 352943), (5513, 38156), (9539, 22052), (11026, 19078)]