215136164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{8111}}^1$

素因数の和:8483

約数の個数: 24

約数和(自身を含む): 397488000

約数和(自身を除く): 182351836

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 6631, 8111, 13262, 16222, 26524, 32444, 154109, 308218, 616436, 2830739, 5661478, 11322956, 53784041, 107568082, 215136164]

約数ペア:

[(1, 215136164), (2, 107568082), (4, 53784041), (19, 11322956), (38, 5661478), (76, 2830739), (349, 616436), (698, 308218), (1396, 154109), (6631, 32444), (8111, 26524), (13262, 16222)]