214314989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{35977}}^1$

素因数の和:36044

約数の個数: 16

約数和(自身を含む): 262495488

約数和(自身を除く): 48180499

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 35977, 251839, 827471, 1331149, 5792297, 9318043, 30616427, 214314989]

約数ペア:

[(1, 214314989), (7, 30616427), (23, 9318043), (37, 5792297), (161, 1331149), (259, 827471), (851, 251839), (5957, 35977)]