208113318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1651693}}^1$

素因数の和:1651708

約数の個数: 24

約数和(自身を含む): 515328528

約数和(自身を除く): 307215210

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1651693, 3303386, 4955079, 9910158, 11561851, 14865237, 23123702, 29730474, 34685553, 69371106, 104056659, 208113318]

約数ペア:

[(1, 208113318), (2, 104056659), (3, 69371106), (6, 34685553), (7, 29730474), (9, 23123702), (14, 14865237), (18, 11561851), (21, 9910158), (42, 4955079), (63, 3303386), (126, 1651693)]