201015850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1627}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 428776128

約数和(自身を除く): 227760278

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 353, 706, 1627, 1765, 2471, 3254, 3530, 4942, 8135, 8825, 11389, 12355, 16270, 17650, 22778, 24710, 40675, 56945, 61775, 81350, 113890, 123550, 284725, 569450, 574331, 1148662, 2871655, 4020317, 5743310, 8040634, 14358275, 20101585, 28716550, 40203170, 100507925, 201015850]

約数ペア:

[(1, 201015850), (2, 100507925), (5, 40203170), (7, 28716550), (10, 20101585), (14, 14358275), (25, 8040634), (35, 5743310), (50, 4020317), (70, 2871655), (175, 1148662), (350, 574331), (353, 569450), (706, 284725), (1627, 123550), (1765, 113890), (2471, 81350), (3254, 61775), (3530, 56945), (4942, 40675), (8135, 24710), (8825, 22778), (11389, 17650), (12355, 16270)]