203225138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{32371}}^1$

素因数の和:32489

約数の個数: 16

約数和(自身を含む): 316209696

約数和(自身を除く): 112984558

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 32371, 64742, 1391953, 2363083, 2783906, 4726166, 101612569, 203225138]

約数ペア:

[(1, 203225138), (2, 101612569), (43, 4726166), (73, 2783906), (86, 2363083), (146, 1391953), (3139, 64742), (6278, 32371)]