201336475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3771

約数の個数: 24

約数和(自身を含む): 261411840

約数和(自身を除く): 60075365

約数列:

[1, 5, 25, 31, 71, 155, 355, 775, 1775, 2201, 3659, 11005, 18295, 55025, 91475, 113429, 259789, 567145, 1298945, 2835725, 6494725, 8053459, 40267295, 201336475]

約数ペア:

[(1, 201336475), (5, 40267295), (25, 8053459), (31, 6494725), (71, 2835725), (155, 1298945), (355, 567145), (775, 259789), (1775, 113429), (2201, 91475), (3659, 55025), (11005, 18295)]