202839213

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 284803200

約数和(自身を除く): 81963987

約数列:

[1, 3, 43, 61, 129, 149, 173, 183, 447, 519, 2623, 6407, 7439, 7869, 9089, 10553, 19221, 22317, 25777, 27267, 31659, 77331, 390827, 453779, 1108411, 1172481, 1361337, 1572397, 3325233, 4717191, 67613071, 202839213]

約数ペア:

[(1, 202839213), (3, 67613071), (43, 4717191), (61, 3325233), (129, 1572397), (149, 1361337), (173, 1172481), (183, 1108411), (447, 453779), (519, 390827), (2623, 77331), (6407, 31659), (7439, 27267), (7869, 25777), (9089, 22317), (10553, 19221)]