220738954

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1\times {\mathrm{1877}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 334614528

約数和(自身を除く): 113875574

約数列:

[1, 2, 127, 254, 463, 926, 1877, 3754, 58801, 117602, 238379, 476758, 869051, 1738102, 110369477, 220738954]

約数ペア:

[(1, 220738954), (2, 110369477), (127, 1738102), (254, 869051), (463, 476758), (926, 238379), (1877, 117602), (3754, 58801)]