203421388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{3931}}^1$

素因数の和:4713

約数の個数: 24

約数和(自身を含む): 377519184

約数和(自身を除く): 174097796

約数列:

[1, 2, 4, 17, 34, 68, 761, 1522, 3044, 3931, 7862, 12937, 15724, 25874, 51748, 66827, 133654, 267308, 2991491, 5982982, 11965964, 50855347, 101710694, 203421388]

約数ペア:

[(1, 203421388), (2, 101710694), (4, 50855347), (17, 11965964), (34, 5982982), (68, 2991491), (761, 267308), (1522, 133654), (3044, 66827), (3931, 51748), (7862, 25874), (12937, 15724)]