208849494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4972607}}^1$

素因数の和:4972619

約数の個数: 16

約数和(自身を含む): 477370368

約数和(自身を除く): 268520874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4972607, 9945214, 14917821, 29835642, 34808249, 69616498, 104424747, 208849494]

約数ペア:

[(1, 208849494), (2, 104424747), (3, 69616498), (6, 34808249), (7, 29835642), (14, 14917821), (21, 9945214), (42, 4972607)]