208371324

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{354373}}^1$

素因数の和:354394

約数の個数: 36

約数和(自身を含む): 565580904

約数和(自身を除く): 357209580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 354373, 708746, 1063119, 1417492, 2126238, 2480611, 4252476, 4961222, 7441833, 9922444, 14883666, 17364277, 29767332, 34728554, 52092831, 69457108, 104185662, 208371324]

約数ペア:

[(1, 208371324), (2, 104185662), (3, 69457108), (4, 52092831), (6, 34728554), (7, 29767332), (12, 17364277), (14, 14883666), (21, 9922444), (28, 7441833), (42, 4961222), (49, 4252476), (84, 2480611), (98, 2126238), (147, 1417492), (196, 1063119), (294, 708746), (588, 354373)]