201212417104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2128241}}^1$

素因数の和:2128579

約数の個数: 40

約数和(自身を含む): 411687132480

約数和(自身を除く): 210474715376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 311, 622, 1244, 2488, 4976, 5909, 11818, 23636, 47272, 94544, 2128241, 4256482, 8512964, 17025928, 34051856, 40436579, 80873158, 161746316, 323492632, 646985264, 661882951, 1323765902, 2647531804, 5295063608, 10590127216, 12575776069, 25151552138, 50303104276, 100606208552, 201212417104]

約数ペア:

[(1, 201212417104), (2, 100606208552), (4, 50303104276), (8, 25151552138), (16, 12575776069), (19, 10590127216), (38, 5295063608), (76, 2647531804), (152, 1323765902), (304, 661882951), (311, 646985264), (622, 323492632), (1244, 161746316), (2488, 80873158), (4976, 40436579), (5909, 34051856), (11818, 17025928), (23636, 8512964), (47272, 4256482), (94544, 2128241)]