256224894

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{186481}}^1$

素因数の和:186715

約数の個数: 16

約数和(自身を含む): 514690320

約数和(自身を除く): 258465426

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 186481, 372962, 559443, 1118886, 42704149, 85408298, 128112447, 256224894]

約数ペア:

[(1, 256224894), (2, 128112447), (3, 85408298), (6, 42704149), (229, 1118886), (458, 559443), (687, 372962), (1374, 186481)]