203480206

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{2347}}^1$

素因数の和:3063

約数の個数: 16

約数和(自身を含む): 310386816

約数和(自身を除く): 106906610

約数列:

[1, 2, 67, 134, 647, 1294, 2347, 4694, 43349, 86698, 157249, 314498, 1518509, 3037018, 101740103, 203480206]

約数ペア:

[(1, 203480206), (2, 101740103), (67, 3037018), (134, 1518509), (647, 314498), (1294, 157249), (2347, 86698), (4694, 43349)]