201330885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4003}}^1$

素因数の和:4497

約数の個数: 32

約数和(自身を含む): 369008640

約数和(自身を除く): 167677755

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 479, 1437, 2395, 3353, 4003, 7185, 10059, 12009, 16765, 20015, 28021, 50295, 60045, 84063, 140105, 420315, 1917437, 5752311, 9587185, 13422059, 28761555, 40266177, 67110295, 201330885]

約数ペア:

[(1, 201330885), (3, 67110295), (5, 40266177), (7, 28761555), (15, 13422059), (21, 9587185), (35, 5752311), (105, 1917437), (479, 420315), (1437, 140105), (2395, 84063), (3353, 60045), (4003, 50295), (7185, 28021), (10059, 20015), (12009, 16765)]