200730509

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3301}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 250701048

約数和(自身を除く): 49970539

約数列:

[1, 7, 17, 49, 73, 119, 511, 833, 1241, 3301, 3577, 8687, 23107, 56117, 60809, 161749, 240973, 392819, 1686811, 2749733, 4096541, 11807677, 28675787, 200730509]

約数ペア:

[(1, 200730509), (7, 28675787), (17, 11807677), (49, 4096541), (73, 2749733), (119, 1686811), (511, 392819), (833, 240973), (1241, 161749), (3301, 60809), (3577, 56117), (8687, 23107)]