212958456476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5009}}^1\times {\mathrm{10597}}^1$

素因数の和:15686

約数の個数: 48

約数和(自身を含む): 401405608800

約数和(自身を除く): 188447152324

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 5009, 10018, 10597, 20036, 21194, 42388, 85153, 170306, 180149, 295531, 340612, 360298, 591062, 625223, 720596, 1182124, 1250446, 2500892, 5024027, 10048054, 10628791, 20096108, 21257582, 42515164, 53080373, 106160746, 212321492, 902366341, 1804732682, 3131742007, 3609465364, 6263484014, 12526968028, 53239614119, 106479228238, 212958456476]

約数ペア:

[(1, 212958456476), (2, 106479228238), (4, 53239614119), (17, 12526968028), (34, 6263484014), (59, 3609465364), (68, 3131742007), (118, 1804732682), (236, 902366341), (1003, 212321492), (2006, 106160746), (4012, 53080373), (5009, 42515164), (10018, 21257582), (10597, 20096108), (20036, 10628791), (21194, 10048054), (42388, 5024027), (85153, 2500892), (170306, 1250446), (180149, 1182124), (295531, 720596), (340612, 625223), (360298, 591062)]