201937516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 404103168

約数和(自身を除く): 202165652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 383, 506, 521, 766, 1012, 1042, 1532, 2084, 4213, 5731, 8426, 8809, 11462, 11983, 16852, 17618, 22924, 23966, 35236, 47932, 96899, 131813, 193798, 199543, 263626, 387596, 399086, 527252, 798172, 2194973, 4389946, 4589489, 8779892, 9178978, 18357956, 50484379, 100968758, 201937516]

約数ペア:

[(1, 201937516), (2, 100968758), (4, 50484379), (11, 18357956), (22, 9178978), (23, 8779892), (44, 4589489), (46, 4389946), (92, 2194973), (253, 798172), (383, 527252), (506, 399086), (521, 387596), (766, 263626), (1012, 199543), (1042, 193798), (1532, 131813), (2084, 96899), (4213, 47932), (5731, 35236), (8426, 23966), (8809, 22924), (11462, 17618), (11983, 16852)]