202115158

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1579}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 356751360

約数和(自身を除く): 154636202

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 446, 574, 1561, 1579, 3122, 3158, 9143, 11053, 18286, 22106, 64001, 64739, 128002, 129478, 352117, 453173, 704234, 906346, 2464819, 4929638, 14436797, 28873594, 101057579, 202115158]

約数ペア:

[(1, 202115158), (2, 101057579), (7, 28873594), (14, 14436797), (41, 4929638), (82, 2464819), (223, 906346), (287, 704234), (446, 453173), (574, 352117), (1561, 129478), (1579, 128002), (3122, 64739), (3158, 64001), (9143, 22106), (11053, 18286)]