200628393

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{36887}}^1$

素因数の和:36941

約数の個数: 24

約数和(自身を含む): 319597632

約数和(自身を除く): 118969239

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 36887, 110661, 258209, 774627, 1364819, 1807463, 4094457, 5422389, 9553733, 28661199, 66876131, 200628393]

約数ペア:

[(1, 200628393), (3, 66876131), (7, 28661199), (21, 9553733), (37, 5422389), (49, 4094457), (111, 1807463), (147, 1364819), (259, 774627), (777, 258209), (1813, 110661), (5439, 36887)]