202107220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84919}}^1$

素因数の和:84952

約数の個数: 48

約数和(自身を含む): 513596160

約数和(自身を除く): 311488940

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, 84919, 169838, 339676, 424595, 594433, 849190, 1188866, 1443623, 1698380, 2377732, 2887246, 2972165, 5774492, 5944330, 7218115, 10105361, 11888660, 14436230, 20210722, 28872460, 40421444, 50526805, 101053610, 202107220]

約数ペア:

[(1, 202107220), (2, 101053610), (4, 50526805), (5, 40421444), (7, 28872460), (10, 20210722), (14, 14436230), (17, 11888660), (20, 10105361), (28, 7218115), (34, 5944330), (35, 5774492), (68, 2972165), (70, 2887246), (85, 2377732), (119, 1698380), (140, 1443623), (170, 1188866), (238, 849190), (340, 594433), (476, 424595), (595, 339676), (1190, 169838), (2380, 84919)]