201828199412

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{28717729}}^1$

素因数の和:28717991

約数の個数: 24

約数和(自身を含む): 405264605760

約数和(自身を除く): 203436406348

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 28717729, 57435458, 114870916, 201024103, 402048206, 804096412, 7208149979, 14416299958, 28832599916, 50457049853, 100914099706, 201828199412]

約数ペア:

[(1, 201828199412), (2, 100914099706), (4, 50457049853), (7, 28832599916), (14, 14416299958), (28, 7208149979), (251, 804096412), (502, 402048206), (1004, 201024103), (1757, 114870916), (3514, 57435458), (7028, 28717729)]