211185856

素因数分解:

$2^6\times 7^1\times {\mathrm{613}}^1\times {\mathrm{769}}^1$

素因数の和:1401

約数の個数: 56

約数和(自身を含む): 480344480

約数和(自身を除く): 269158624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 613, 769, 1226, 1538, 2452, 3076, 4291, 4904, 5383, 6152, 8582, 9808, 10766, 12304, 17164, 19616, 21532, 24608, 34328, 39232, 43064, 49216, 68656, 86128, 137312, 172256, 274624, 344512, 471397, 942794, 1885588, 3299779, 3771176, 6599558, 7542352, 13199116, 15084704, 26398232, 30169408, 52796464, 105592928, 211185856]

約数ペア:

[(1, 211185856), (2, 105592928), (4, 52796464), (7, 30169408), (8, 26398232), (14, 15084704), (16, 13199116), (28, 7542352), (32, 6599558), (56, 3771176), (64, 3299779), (112, 1885588), (224, 942794), (448, 471397), (613, 344512), (769, 274624), (1226, 172256), (1538, 137312), (2452, 86128), (3076, 68656), (4291, 49216), (4904, 43064), (5383, 39232), (6152, 34328), (8582, 24608), (9808, 21532), (10766, 19616), (12304, 17164)]