202878214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{30637}}^1$

素因数の和:30700

約数の個数: 32

約数和(自身を含む): 388244736

約数和(自身を除く): 185366522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 30637, 61274, 214459, 337007, 428918, 674014, 1317391, 2359049, 2634782, 4718098, 9221737, 14491301, 18443474, 28982602, 101439107, 202878214]

約数ペア:

[(1, 202878214), (2, 101439107), (7, 28982602), (11, 18443474), (14, 14491301), (22, 9221737), (43, 4718098), (77, 2634782), (86, 2359049), (154, 1317391), (301, 674014), (473, 428918), (602, 337007), (946, 214459), (3311, 61274), (6622, 30637)]