201049904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{13763}}^1$

素因数の和:13865

約数の個数: 40

約数和(自身を含む): 430097472

約数和(自身を除く): 229047568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 13763, 14608, 27526, 55052, 110104, 151393, 220208, 302786, 605572, 1142329, 1211144, 2284658, 2422288, 4569316, 9138632, 12565619, 18277264, 25131238, 50262476, 100524952, 201049904]

約数ペア:

[(1, 201049904), (2, 100524952), (4, 50262476), (8, 25131238), (11, 18277264), (16, 12565619), (22, 9138632), (44, 4569316), (83, 2422288), (88, 2284658), (166, 1211144), (176, 1142329), (332, 605572), (664, 302786), (913, 220208), (1328, 151393), (1826, 110104), (3652, 55052), (7304, 27526), (13763, 14608)]