202959690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3071

約数の個数: 64

約数和(自身を含む): 510451200

約数和(自身を除く): 307491510

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 870, 1185, 2291, 2370, 2953, 4582, 5906, 6873, 8859, 11455, 13746, 14765, 17718, 22910, 29530, 34365, 44295, 68730, 85637, 88590, 171274, 233287, 256911, 428185, 466574, 513822, 699861, 856370, 1166435, 1284555, 1399722, 2332870, 2569110, 3499305, 6765323, 6998610, 13530646, 20295969, 33826615, 40591938, 67653230, 101479845, 202959690]

約数ペア:

[(1, 202959690), (2, 101479845), (3, 67653230), (5, 40591938), (6, 33826615), (10, 20295969), (15, 13530646), (29, 6998610), (30, 6765323), (58, 3499305), (79, 2569110), (87, 2332870), (145, 1399722), (158, 1284555), (174, 1166435), (237, 856370), (290, 699861), (395, 513822), (435, 466574), (474, 428185), (790, 256911), (870, 233287), (1185, 171274), (2291, 88590), (2370, 85637), (2953, 68730), (4582, 44295), (5906, 34365), (6873, 29530), (8859, 22910), (11455, 17718), (13746, 14765)]