201370768

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 399724416

約数和(自身を除く): 198353648

約数列:

[1, 2, 4, 8, 16, 71, 103, 142, 206, 284, 412, 568, 824, 1136, 1648, 1721, 3442, 6884, 7313, 13768, 14626, 27536, 29252, 58504, 117008, 122191, 177263, 244382, 354526, 488764, 709052, 977528, 1418104, 1955056, 2836208, 12585673, 25171346, 50342692, 100685384, 201370768]

約数ペア:

[(1, 201370768), (2, 100685384), (4, 50342692), (8, 25171346), (16, 12585673), (71, 2836208), (103, 1955056), (142, 1418104), (206, 977528), (284, 709052), (412, 488764), (568, 354526), (824, 244382), (1136, 177263), (1648, 122191), (1721, 117008), (3442, 58504), (6884, 29252), (7313, 27536), (13768, 14626)]