194893552

素因数分解:

$2^4\times 7^1\times {\mathrm{1740121}}^1$

素因数の和:1740136

約数の個数: 20

約数和(自身を含む): 431550256

約数和(自身を除く): 236656704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1740121, 3480242, 6960484, 12180847, 13920968, 24361694, 27841936, 48723388, 97446776, 194893552]

約数ペア:

[(1, 194893552), (2, 97446776), (4, 48723388), (7, 27841936), (8, 24361694), (14, 13920968), (16, 12180847), (28, 6960484), (56, 3480242), (112, 1740121)]