203902183024

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{10882909}}^1$

素因数の和:10884088

約数の個数: 20

約数和(自身を含む): 395397886120

約数和(自身を除く): 191495703096

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 4684, 9368, 18736, 10882909, 21765818, 43531636, 87063272, 174126544, 12743886439, 25487772878, 50975545756, 101951091512, 203902183024]

約数ペア:

[(1, 203902183024), (2, 101951091512), (4, 50975545756), (8, 25487772878), (16, 12743886439), (1171, 174126544), (2342, 87063272), (4684, 43531636), (9368, 21765818), (18736, 10882909)]