201488188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 405490176

約数和(自身を除く): 204001988

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 206, 253, 412, 506, 1012, 1133, 1933, 2266, 2369, 3866, 4532, 4738, 7732, 9476, 21263, 26059, 42526, 44459, 52118, 85052, 88918, 104236, 177836, 199099, 398198, 489049, 796396, 978098, 1956196, 2190089, 4380178, 4579277, 8760356, 9158554, 18317108, 50372047, 100744094, 201488188]

約数ペア:

[(1, 201488188), (2, 100744094), (4, 50372047), (11, 18317108), (22, 9158554), (23, 8760356), (44, 4579277), (46, 4380178), (92, 2190089), (103, 1956196), (206, 978098), (253, 796396), (412, 489049), (506, 398198), (1012, 199099), (1133, 177836), (1933, 104236), (2266, 88918), (2369, 85052), (3866, 52118), (4532, 44459), (4738, 42526), (7732, 26059), (9476, 21263)]