177205712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2069}}^1$

素因数の和:2231

約数の個数: 40

約数和(自身を含む): 353448360

約数和(自身を除く): 176242648

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 202, 212, 404, 424, 808, 848, 1616, 2069, 4138, 5353, 8276, 10706, 16552, 21412, 33104, 42824, 85648, 109657, 208969, 219314, 417938, 438628, 835876, 877256, 1671752, 1754512, 3343504, 11075357, 22150714, 44301428, 88602856, 177205712]

約数ペア:

[(1, 177205712), (2, 88602856), (4, 44301428), (8, 22150714), (16, 11075357), (53, 3343504), (101, 1754512), (106, 1671752), (202, 877256), (212, 835876), (404, 438628), (424, 417938), (808, 219314), (848, 208969), (1616, 109657), (2069, 85648), (4138, 42824), (5353, 33104), (8276, 21412), (10706, 16552)]