200971365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{112589}}^1$

素因数の和:112621

約数の個数: 32

約数和(自身を含む): 389111040

約数和(自身を除く): 188139675

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 112589, 337767, 562945, 788123, 1688835, 1914013, 2364369, 3940615, 5742039, 9570065, 11821845, 13398091, 28710195, 40194273, 66990455, 200971365]

約数ペア:

[(1, 200971365), (3, 66990455), (5, 40194273), (7, 28710195), (15, 13398091), (17, 11821845), (21, 9570065), (35, 5742039), (51, 3940615), (85, 2364369), (105, 1914013), (119, 1688835), (255, 788123), (357, 562945), (595, 337767), (1785, 112589)]