200709952

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 56

約数和(自身を含む): 407090880

約数和(自身を除く): 206380928

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 167, 178, 211, 334, 356, 422, 668, 712, 844, 1336, 1424, 1688, 2672, 2848, 3376, 5344, 5696, 6752, 10688, 13504, 14863, 18779, 29726, 35237, 37558, 59452, 70474, 75116, 118904, 140948, 150232, 237808, 281896, 300464, 475616, 563792, 600928, 951232, 1127584, 1201856, 2255168, 3136093, 6272186, 12544372, 25088744, 50177488, 100354976, 200709952]

約数ペア:

[(1, 200709952), (2, 100354976), (4, 50177488), (8, 25088744), (16, 12544372), (32, 6272186), (64, 3136093), (89, 2255168), (167, 1201856), (178, 1127584), (211, 951232), (334, 600928), (356, 563792), (422, 475616), (668, 300464), (712, 281896), (844, 237808), (1336, 150232), (1424, 140948), (1688, 118904), (2672, 75116), (2848, 70474), (3376, 59452), (5344, 37558), (5696, 35237), (6752, 29726), (10688, 18779), (13504, 14863)]