206839809

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{44453}}^1$

素因数の和:44517

約数の個数: 24

約数和(自身を含む): 332871552

約数和(自身を除く): 126031743

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 44453, 133359, 400077, 488983, 1466949, 2089291, 4400847, 6267873, 18803619, 22982201, 68946603, 206839809]

約数ペア:

[(1, 206839809), (3, 68946603), (9, 22982201), (11, 18803619), (33, 6267873), (47, 4400847), (99, 2089291), (141, 1466949), (423, 488983), (517, 400077), (1551, 133359), (4653, 44453)]