201640644

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{17449}}^1$

素因数の和:17569

約数の個数: 48

約数和(自身を含む): 527688000

約数和(自身を除く): 326047356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 17449, 34898, 52347, 69796, 104694, 157041, 209388, 314082, 471123, 628164, 942246, 1867043, 1884492, 3734086, 5601129, 7468172, 11202258, 16803387, 22404516, 33606774, 50410161, 67213548, 100820322, 201640644]

約数ペア:

[(1, 201640644), (2, 100820322), (3, 67213548), (4, 50410161), (6, 33606774), (9, 22404516), (12, 16803387), (18, 11202258), (27, 7468172), (36, 5601129), (54, 3734086), (107, 1884492), (108, 1867043), (214, 942246), (321, 628164), (428, 471123), (642, 314082), (963, 209388), (1284, 157041), (1926, 104694), (2889, 69796), (3852, 52347), (5778, 34898), (11556, 17449)]