212373701281

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{259577}}^1$

素因数の和:259933

約数の個数: 24

約数和(自身を含む): 252122919840

約数和(自身を除く): 39749218559

約数列:

[1, 7, 49, 59, 283, 413, 1981, 2891, 13867, 16697, 116879, 259577, 818153, 1817039, 12719273, 15315043, 73460291, 107205301, 514222037, 750437107, 3599554259, 4334157169, 30339100183, 212373701281]

約数ペア:

[(1, 212373701281), (7, 30339100183), (49, 4334157169), (59, 3599554259), (283, 750437107), (413, 514222037), (1981, 107205301), (2891, 73460291), (13867, 15315043), (16697, 12719273), (116879, 1817039), (259577, 818153)]