206401629

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{56813}}^1$

素因数の和:56996

約数の個数: 16

約数和(自身を含む): 316340352

約数和(自身を除く): 109938723

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 56813, 170439, 397691, 1193073, 9828649, 29485947, 68800543, 206401629]

約数ペア:

[(1, 206401629), (3, 68800543), (7, 29485947), (21, 9828649), (173, 1193073), (519, 397691), (1211, 170439), (3633, 56813)]