210356419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{135977}}^1$

素因数の和:136014

約数の個数: 16

約数和(自身を含む): 274131648

約数和(自身を除く): 63775229

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 135977, 951839, 1767701, 2311609, 12373907, 16181263, 30050917, 210356419]

約数ペア:

[(1, 210356419), (7, 30050917), (13, 16181263), (17, 12373907), (91, 2311609), (119, 1767701), (221, 951839), (1547, 135977)]