215435906

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{30593}}^1$

素因数の和:31105

約数の個数: 16

約数和(自身を含む): 370065024

約数和(自身を除く): 154629118

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 30593, 61186, 214151, 428302, 15388279, 30776558, 107717953, 215435906]

約数ペア:

[(1, 215435906), (2, 107717953), (7, 30776558), (14, 15388279), (503, 428302), (1006, 214151), (3521, 61186), (7042, 30593)]