201554444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79103}}^1$

素因数の和:79134

約数の個数: 36

約数和(自身を含む): 441874944

約数和(自身を除く): 240320500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 79103, 158206, 316412, 553721, 1028339, 1107442, 2056678, 2214884, 3876047, 4113356, 7198373, 7752094, 14396746, 15504188, 28793492, 50388611, 100777222, 201554444]

約数ペア:

[(1, 201554444), (2, 100777222), (4, 50388611), (7, 28793492), (13, 15504188), (14, 14396746), (26, 7752094), (28, 7198373), (49, 4113356), (52, 3876047), (91, 2214884), (98, 2056678), (182, 1107442), (196, 1028339), (364, 553721), (637, 316412), (1274, 158206), (2548, 79103)]