201003650

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 382237440

約数和(自身を除く): 181233790

約数列:

[1, 2, 5, 10, 25, 50, 79, 151, 158, 302, 337, 395, 674, 755, 790, 1510, 1685, 1975, 3370, 3775, 3950, 7550, 8425, 11929, 16850, 23858, 26623, 50887, 53246, 59645, 101774, 119290, 133115, 254435, 266230, 298225, 508870, 596450, 665575, 1272175, 1331150, 2544350, 4020073, 8040146, 20100365, 40200730, 100501825, 201003650]

約数ペア:

[(1, 201003650), (2, 100501825), (5, 40200730), (10, 20100365), (25, 8040146), (50, 4020073), (79, 2544350), (151, 1331150), (158, 1272175), (302, 665575), (337, 596450), (395, 508870), (674, 298225), (755, 266230), (790, 254435), (1510, 133115), (1685, 119290), (1975, 101774), (3370, 59645), (3775, 53246), (3950, 50887), (7550, 26623), (8425, 23858), (11929, 16850)]