201966780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 577269504

約数和(自身を除く): 375302724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 163, 193, 214, 321, 326, 386, 428, 489, 535, 579, 642, 652, 772, 815, 965, 978, 1070, 1158, 1284, 1605, 1630, 1930, 1956, 2140, 2316, 2445, 2895, 3210, 3260, 3860, 4890, 5790, 6420, 9780, 11580, 17441, 20651, 31459, 34882, 41302, 52323, 61953, 62918, 69764, 82604, 87205, 94377, 103255, 104646, 123906, 125836, 157295, 174410, 188754, 206510, 209292, 247812, 261615, 309765, 314590, 348820, 377508, 413020, 471885, 523230, 619530, 629180, 943770, 1046460, 1239060, 1887540, 3366113, 6732226, 10098339, 13464452, 16830565, 20196678, 33661130, 40393356, 50491695, 67322260, 100983390, 201966780]

約数ペア:

[(1, 201966780), (2, 100983390), (3, 67322260), (4, 50491695), (5, 40393356), (6, 33661130), (10, 20196678), (12, 16830565), (15, 13464452), (20, 10098339), (30, 6732226), (60, 3366113), (107, 1887540), (163, 1239060), (193, 1046460), (214, 943770), (321, 629180), (326, 619530), (386, 523230), (428, 471885), (489, 413020), (535, 377508), (579, 348820), (642, 314590), (652, 309765), (772, 261615), (815, 247812), (965, 209292), (978, 206510), (1070, 188754), (1158, 174410), (1284, 157295), (1605, 125836), (1630, 123906), (1930, 104646), (1956, 103255), (2140, 94377), (2316, 87205), (2445, 82604), (2895, 69764), (3210, 62918), (3260, 61953), (3860, 52323), (4890, 41302), (5790, 34882), (6420, 31459), (9780, 20651), (11580, 17441)]