214879301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18593}}^1$

素因数の和:18740

約数の個数: 16

約数和(自身を含む): 266563584

約数和(自身を除く): 51684283

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 18593, 130151, 241709, 1691963, 2361311, 16529177, 30697043, 214879301]

約数ペア:

[(1, 214879301), (7, 30697043), (13, 16529177), (91, 2361311), (127, 1691963), (889, 241709), (1651, 130151), (11557, 18593)]