206875610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5527}}^1$

素因数の和:5750

約数の個数: 32

約数和(自身を含む): 394035840

約数和(自身を除く): 187160230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1970, 3743, 5527, 7486, 11054, 18715, 27635, 37430, 55270, 105013, 210026, 525065, 1050130, 1088819, 2177638, 5444095, 10888190, 20687561, 41375122, 103437805, 206875610]

約数ペア:

[(1, 206875610), (2, 103437805), (5, 41375122), (10, 20687561), (19, 10888190), (38, 5444095), (95, 2177638), (190, 1088819), (197, 1050130), (394, 525065), (985, 210026), (1970, 105013), (3743, 55270), (5527, 37430), (7486, 27635), (11054, 18715)]