204426110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{78929}}^1$

素因数の和:78980

約数の個数: 32

約数和(自身を含む): 431904960

約数和(自身を除く): 227478850

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 78929, 157858, 394645, 552503, 789290, 1105006, 2762515, 2920373, 5525030, 5840746, 14601865, 20442611, 29203730, 40885222, 102213055, 204426110]

約数ペア:

[(1, 204426110), (2, 102213055), (5, 40885222), (7, 29203730), (10, 20442611), (14, 14601865), (35, 5840746), (37, 5525030), (70, 2920373), (74, 2762515), (185, 1105006), (259, 789290), (370, 552503), (518, 394645), (1295, 157858), (2590, 78929)]