202013135

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 245773440

約数和(自身を除く): 43760305

約数列:

[1, 5, 131, 179, 655, 895, 1723, 8615, 23449, 117245, 225713, 308417, 1128565, 1542085, 40402627, 202013135]

約数ペア:

[(1, 202013135), (5, 40402627), (131, 1542085), (179, 1128565), (655, 308417), (895, 225713), (1723, 117245), (8615, 23449)]