190243984

素因数分解:

$2^4\times 7^1\times {\mathrm{1698607}}^1$

素因数の和:1698622

約数の個数: 20

約数和(自身を含む): 421254784

約数和(自身を除く): 231010800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1698607, 3397214, 6794428, 11890249, 13588856, 23780498, 27177712, 47560996, 95121992, 190243984]

約数ペア:

[(1, 190243984), (2, 95121992), (4, 47560996), (7, 27177712), (8, 23780498), (14, 13588856), (16, 11890249), (28, 6794428), (56, 3397214), (112, 1698607)]