200263424

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{2011}}^1$

素因数の和:2416

約数の個数: 36

約数和(自身を含む): 400971480

約数和(自身を除く): 200708056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 778, 1556, 2011, 3112, 4022, 6224, 8044, 12448, 16088, 24896, 32176, 49792, 64352, 99584, 128704, 257408, 514816, 782279, 1564558, 3129116, 6258232, 12516464, 25032928, 50065856, 100131712, 200263424]

約数ペア:

[(1, 200263424), (2, 100131712), (4, 50065856), (8, 25032928), (16, 12516464), (32, 6258232), (64, 3129116), (128, 1564558), (256, 782279), (389, 514816), (778, 257408), (1556, 128704), (2011, 99584), (3112, 64352), (4022, 49792), (6224, 32176), (8044, 24896), (12448, 16088)]