201568914

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1171}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 446475744

約数和(自身を除く): 244906830

約数列:

[1, 2, 3, 6, 9, 18, 73, 131, 146, 219, 262, 393, 438, 657, 786, 1171, 1179, 1314, 2342, 2358, 3513, 7026, 9563, 10539, 19126, 21078, 28689, 57378, 85483, 86067, 153401, 170966, 172134, 256449, 306802, 460203, 512898, 769347, 920406, 1380609, 1538694, 2761218, 11198273, 22396546, 33594819, 67189638, 100784457, 201568914]

約数ペア:

[(1, 201568914), (2, 100784457), (3, 67189638), (6, 33594819), (9, 22396546), (18, 11198273), (73, 2761218), (131, 1538694), (146, 1380609), (219, 920406), (262, 769347), (393, 512898), (438, 460203), (657, 306802), (786, 256449), (1171, 172134), (1179, 170966), (1314, 153401), (2342, 86067), (2358, 85483), (3513, 57378), (7026, 28689), (9563, 21078), (10539, 19126)]