201831352

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 384523200

約数和(自身を除く): 182691848

約数列:

[1, 2, 4, 8, 89, 178, 257, 356, 514, 712, 1028, 1103, 2056, 2206, 4412, 8824, 22873, 45746, 91492, 98167, 182984, 196334, 283471, 392668, 566942, 785336, 1133884, 2267768, 25228919, 50457838, 100915676, 201831352]

約数ペア:

[(1, 201831352), (2, 100915676), (4, 50457838), (8, 25228919), (89, 2267768), (178, 1133884), (257, 785336), (356, 566942), (514, 392668), (712, 283471), (1028, 196334), (1103, 182984), (2056, 98167), (2206, 91492), (4412, 45746), (8824, 22873)]