211620794032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4023821}}^1$

素因数の和:4024021

約数の個数: 40

約数和(自身を含む): 434089917360

約数和(自身を除く): 222469123328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 2768, 3287, 6574, 13148, 26296, 52592, 4023821, 8047642, 16095284, 32190568, 64381136, 76452599, 152905198, 305810396, 611620792, 696121033, 1223241584, 1392242066, 2784484132, 5568968264, 11137936528, 13226299627, 26452599254, 52905198508, 105810397016, 211620794032]

約数ペア:

[(1, 211620794032), (2, 105810397016), (4, 52905198508), (8, 26452599254), (16, 13226299627), (19, 11137936528), (38, 5568968264), (76, 2784484132), (152, 1392242066), (173, 1223241584), (304, 696121033), (346, 611620792), (692, 305810396), (1384, 152905198), (2768, 76452599), (3287, 64381136), (6574, 32190568), (13148, 16095284), (26296, 8047642), (52592, 4023821)]