201122154

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 444155400

約数和(自身を除く): 243033246

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 269, 438, 538, 569, 657, 807, 1138, 1314, 1614, 1707, 2421, 3414, 4842, 5121, 10242, 19637, 39274, 41537, 58911, 83074, 117822, 124611, 153061, 176733, 249222, 306122, 353466, 373833, 459183, 747666, 918366, 1377549, 2755098, 11173453, 22346906, 33520359, 67040718, 100561077, 201122154]

約数ペア:

[(1, 201122154), (2, 100561077), (3, 67040718), (6, 33520359), (9, 22346906), (18, 11173453), (73, 2755098), (146, 1377549), (219, 918366), (269, 747666), (438, 459183), (538, 373833), (569, 353466), (657, 306122), (807, 249222), (1138, 176733), (1314, 153061), (1614, 124611), (1707, 117822), (2421, 83074), (3414, 58911), (4842, 41537), (5121, 39274), (10242, 19637)]