201867754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 133433366

約数列:

[1, 2, 11, 22, 139, 251, 263, 278, 502, 526, 1529, 2761, 2893, 3058, 5522, 5786, 34889, 36557, 66013, 69778, 73114, 132026, 383779, 402127, 726143, 767558, 804254, 1452286, 9175807, 18351614, 100933877, 201867754]

約数ペア:

[(1, 201867754), (2, 100933877), (11, 18351614), (22, 9175807), (139, 1452286), (251, 804254), (263, 767558), (278, 726143), (502, 402127), (526, 383779), (1529, 132026), (2761, 73114), (2893, 69778), (3058, 66013), (5522, 36557), (5786, 34889)]