202603772

素因数分解:

$2^2\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{4919}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 405565440

約数和(自身を除く): 202961668

約数列:

[1, 2, 4, 7, 14, 28, 1471, 2942, 4919, 5884, 9838, 10297, 19676, 20594, 34433, 41188, 68866, 137732, 7235849, 14471698, 28943396, 50650943, 101301886, 202603772]

約数ペア:

[(1, 202603772), (2, 101301886), (4, 50650943), (7, 28943396), (14, 14471698), (28, 7235849), (1471, 137732), (2942, 68866), (4919, 41188), (5884, 34433), (9838, 20594), (10297, 19676)]