221202956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{9109}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 417821040

約数和(自身を除く): 196618084

約数列:

[1, 2, 4, 13, 26, 52, 467, 934, 1868, 6071, 9109, 12142, 18218, 24284, 36436, 118417, 236834, 473668, 4253903, 8507806, 17015612, 55300739, 110601478, 221202956]

約数ペア:

[(1, 221202956), (2, 110601478), (4, 55300739), (13, 17015612), (26, 8507806), (52, 4253903), (467, 473668), (934, 236834), (1868, 118417), (6071, 36436), (9109, 24284), (12142, 18218)]