203433872

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{85333}}^1$

素因数の和:85490

約数の個数: 20

約数和(自身を含む): 396803100

約数和(自身を除く): 193369228

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 85333, 170666, 341332, 682664, 1365328, 12714617, 25429234, 50858468, 101716936, 203433872]

約数ペア:

[(1, 203433872), (2, 101716936), (4, 50858468), (8, 25429234), (16, 12714617), (149, 1365328), (298, 682664), (596, 341332), (1192, 170666), (2384, 85333)]