205220996938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7307}}^1\times {\mathrm{12527}}^1$

素因数の和:19914

約数の個数: 32

約数和(自身を含む): 329596646400

約数和(自身を除く): 124375649462

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 7307, 12527, 14614, 25054, 138833, 238013, 277666, 431113, 476026, 739093, 862226, 1478186, 8191147, 14042767, 16382294, 28085534, 91534789, 183069578, 1739160991, 3478321982, 5400552551, 10801105102, 102610498469, 205220996938]

約数ペア:

[(1, 205220996938), (2, 102610498469), (19, 10801105102), (38, 5400552551), (59, 3478321982), (118, 1739160991), (1121, 183069578), (2242, 91534789), (7307, 28085534), (12527, 16382294), (14614, 14042767), (25054, 8191147), (138833, 1478186), (238013, 862226), (277666, 739093), (431113, 476026)]