194806864

素因数分解:

$2^4\times 7^1\times {\mathrm{1739347}}^1$

素因数の和:1739362

約数の個数: 20

約数和(自身を含む): 431358304

約数和(自身を除く): 236551440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1739347, 3478694, 6957388, 12175429, 13914776, 24350858, 27829552, 48701716, 97403432, 194806864]

約数ペア:

[(1, 194806864), (2, 97403432), (4, 48701716), (7, 27829552), (8, 24350858), (14, 13914776), (16, 12175429), (28, 6957388), (56, 3478694), (112, 1739347)]