202172872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{13757}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 416041920

約数和(自身を除く): 213869048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 7348, 13757, 14696, 27514, 55028, 110056, 151327, 302654, 605308, 1210616, 2297419, 4594838, 9189676, 18379352, 25271609, 50543218, 101086436, 202172872]

約数ペア:

[(1, 202172872), (2, 101086436), (4, 50543218), (8, 25271609), (11, 18379352), (22, 9189676), (44, 4594838), (88, 2297419), (167, 1210616), (334, 605308), (668, 302654), (1336, 151327), (1837, 110056), (3674, 55028), (7348, 27514), (13757, 14696)]