202181098

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 378005760

約数和(自身を除く): 175824662

約数列:

[1, 2, 7, 14, 29, 37, 43, 58, 74, 86, 203, 259, 301, 313, 406, 518, 602, 626, 1073, 1247, 1591, 2146, 2191, 2494, 3182, 4382, 7511, 8729, 9077, 11137, 11581, 13459, 15022, 17458, 18154, 22274, 23162, 26918, 46139, 63539, 81067, 92278, 94213, 127078, 162134, 188426, 322973, 335849, 390311, 497983, 645946, 671698, 780622, 995966, 2350943, 2732177, 3485881, 4701886, 5464354, 6971762, 14441507, 28883014, 101090549, 202181098]

約数ペア:

[(1, 202181098), (2, 101090549), (7, 28883014), (14, 14441507), (29, 6971762), (37, 5464354), (43, 4701886), (58, 3485881), (74, 2732177), (86, 2350943), (203, 995966), (259, 780622), (301, 671698), (313, 645946), (406, 497983), (518, 390311), (602, 335849), (626, 322973), (1073, 188426), (1247, 162134), (1591, 127078), (2146, 94213), (2191, 92278), (2494, 81067), (3182, 63539), (4382, 46139), (7511, 26918), (8729, 23162), (9077, 22274), (11137, 18154), (11581, 17458), (13459, 15022)]