247802136

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{194813}}^1$

素因数の和:194875

約数の個数: 32

約数和(自身を含む): 631197360

約数和(自身を除く): 383395224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 194813, 389626, 584439, 779252, 1168878, 1558504, 2337756, 4675512, 10325089, 20650178, 30975267, 41300356, 61950534, 82600712, 123901068, 247802136]

約数ペア:

[(1, 247802136), (2, 123901068), (3, 82600712), (4, 61950534), (6, 41300356), (8, 30975267), (12, 20650178), (24, 10325089), (53, 4675512), (106, 2337756), (159, 1558504), (212, 1168878), (318, 779252), (424, 584439), (636, 389626), (1272, 194813)]