203127958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{214723}}^1$

素因数の和:214779

約数の個数: 16

約数和(自身を含む): 340122816

約数和(自身を除く): 136994858

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 214723, 429446, 2361953, 4723906, 9233089, 18466178, 101563979, 203127958]

約数ペア:

[(1, 203127958), (2, 101563979), (11, 18466178), (22, 9233089), (43, 4723906), (86, 2361953), (473, 429446), (946, 214723)]