200516945

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{3793}}^1$

素因数の和:4004

約数の個数: 16

約数和(自身を含む): 245395920

約数和(自身を除く): 44878975

約数列:

[1, 5, 97, 109, 485, 545, 3793, 10573, 18965, 52865, 367921, 413437, 1839605, 2067185, 40103389, 200516945]

約数ペア:

[(1, 200516945), (5, 40103389), (97, 2067185), (109, 1839605), (485, 413437), (545, 367921), (3793, 52865), (10573, 18965)]