214928203

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 248638464

約数和(自身を除く): 33710261

約数列:

[1, 7, 137, 271, 827, 959, 1897, 5789, 37127, 113299, 224117, 259889, 793093, 1568819, 30704029, 214928203]

約数ペア:

[(1, 214928203), (7, 30704029), (137, 1568819), (271, 793093), (827, 259889), (959, 224117), (1897, 113299), (5789, 37127)]