249903584

素因数分解:

$2^5\times 7^1\times {\mathrm{1115641}}^1$

素因数の和:1115658

約数の個数: 24

約数和(自身を含む): 562283568

約数和(自身を除く): 312379984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1115641, 2231282, 4462564, 7809487, 8925128, 15618974, 17850256, 31237948, 35700512, 62475896, 124951792, 249903584]

約数ペア:

[(1, 249903584), (2, 124951792), (4, 62475896), (7, 35700512), (8, 31237948), (14, 17850256), (16, 15618974), (28, 8925128), (32, 7809487), (56, 4462564), (112, 2231282), (224, 1115641)]