201085860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 600929280

約数和(自身を除く): 399843420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 170, 204, 255, 274, 340, 411, 510, 548, 685, 822, 1020, 1370, 1439, 1644, 2055, 2329, 2740, 2878, 4110, 4317, 4658, 5756, 6987, 7195, 8220, 8634, 9316, 11645, 13974, 14390, 17268, 21585, 23290, 24463, 27948, 28780, 34935, 43170, 46580, 48926, 69870, 73389, 86340, 97852, 122315, 139740, 146778, 197143, 244630, 293556, 366945, 394286, 489260, 591429, 733890, 788572, 985715, 1182858, 1467780, 1971430, 2365716, 2957145, 3351431, 3942860, 5914290, 6702862, 10054293, 11828580, 13405724, 16757155, 20108586, 33514310, 40217172, 50271465, 67028620, 100542930, 201085860]

約数ペア:

[(1, 201085860), (2, 100542930), (3, 67028620), (4, 50271465), (5, 40217172), (6, 33514310), (10, 20108586), (12, 16757155), (15, 13405724), (17, 11828580), (20, 10054293), (30, 6702862), (34, 5914290), (51, 3942860), (60, 3351431), (68, 2957145), (85, 2365716), (102, 1971430), (137, 1467780), (170, 1182858), (204, 985715), (255, 788572), (274, 733890), (340, 591429), (411, 489260), (510, 394286), (548, 366945), (685, 293556), (822, 244630), (1020, 197143), (1370, 146778), (1439, 139740), (1644, 122315), (2055, 97852), (2329, 86340), (2740, 73389), (2878, 69870), (4110, 48926), (4317, 46580), (4658, 43170), (5756, 34935), (6987, 28780), (7195, 27948), (8220, 24463), (8634, 23290), (9316, 21585), (11645, 17268), (13974, 14390)]