196019180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82361}}^1$

素因数の和:82394

約数の個数: 48

約数和(自身を含む): 498125376

約数和(自身を除く): 302106196

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 82361, 164722, 329444, 411805, 576527, 823610, 1153054, 1400137, 1647220, 2306108, 2800274, 2882635, 5600548, 5765270, 7000685, 9800959, 11530540, 14001370, 19601918, 28002740, 39203836, 49004795, 98009590, 196019180]

約数ペア:

[(1, 196019180), (2, 98009590), (4, 49004795), (5, 39203836), (7, 28002740), (10, 19601918), (14, 14001370), (17, 11530540), (20, 9800959), (28, 7000685), (34, 5765270), (35, 5600548), (68, 2882635), (70, 2800274), (85, 2306108), (119, 1647220), (140, 1400137), (170, 1153054), (238, 823610), (340, 576527), (476, 411805), (595, 329444), (1190, 164722), (2380, 82361)]