202503983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 246343680

約数和(自身を除く): 43839697

約数列:

[1, 11, 17, 23, 187, 197, 239, 253, 391, 2167, 2629, 3349, 4063, 4301, 4531, 5497, 36839, 44693, 47083, 49841, 60467, 77027, 93449, 517913, 800411, 847297, 1027939, 1082909, 8804521, 11911999, 18409453, 202503983]

約数ペア:

[(1, 202503983), (11, 18409453), (17, 11911999), (23, 8804521), (187, 1082909), (197, 1027939), (239, 847297), (253, 800411), (391, 517913), (2167, 93449), (2629, 77027), (3349, 60467), (4063, 49841), (4301, 47083), (4531, 44693), (5497, 36839)]