203896328

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 390149760

約数和(自身を除く): 186253432

約数列:

[1, 2, 4, 8, 97, 103, 194, 206, 388, 412, 776, 824, 2551, 5102, 9991, 10204, 19982, 20408, 39964, 79928, 247447, 262753, 494894, 525506, 989788, 1051012, 1979576, 2102024, 25487041, 50974082, 101948164, 203896328]

約数ペア:

[(1, 203896328), (2, 101948164), (4, 50974082), (8, 25487041), (97, 2102024), (103, 1979576), (194, 1051012), (206, 989788), (388, 525506), (412, 494894), (776, 262753), (824, 247447), (2551, 79928), (5102, 39964), (9991, 20408), (10204, 19982)]