208857099

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{48313}}^1$

素因数の和:48458

約数の個数: 16

約数和(自身を含む): 306117504

約数和(自身を除く): 97260405

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 48313, 144939, 531443, 1594329, 6329003, 18987009, 69619033, 208857099]

約数ペア:

[(1, 208857099), (3, 69619033), (11, 18987009), (33, 6329003), (131, 1594329), (393, 531443), (1441, 144939), (4323, 48313)]