214539136

素因数分解:

$2^7\times 7^1\times {\mathrm{239441}}^1$

素因数の和:239462

約数の個数: 32

約数和(自身を含む): 488461680

約数和(自身を除く): 273922544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 239441, 478882, 957764, 1676087, 1915528, 3352174, 3831056, 6704348, 7662112, 13408696, 15324224, 26817392, 30648448, 53634784, 107269568, 214539136]

約数ペア:

[(1, 214539136), (2, 107269568), (4, 53634784), (7, 30648448), (8, 26817392), (14, 15324224), (16, 13408696), (28, 7662112), (32, 6704348), (56, 3831056), (64, 3352174), (112, 1915528), (128, 1676087), (224, 957764), (448, 478882), (896, 239441)]