201742048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4415

約数の個数: 48

約数和(自身を含む): 418811904

約数和(自身を除く): 217069856

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 4327, 5828, 8654, 11656, 17308, 23312, 34616, 46624, 69232, 134137, 138464, 203369, 268274, 406738, 536548, 813476, 1073096, 1626952, 2146192, 3253904, 4292384, 6304439, 6507808, 12608878, 25217756, 50435512, 100871024, 201742048]

約数ペア:

[(1, 201742048), (2, 100871024), (4, 50435512), (8, 25217756), (16, 12608878), (31, 6507808), (32, 6304439), (47, 4292384), (62, 3253904), (94, 2146192), (124, 1626952), (188, 1073096), (248, 813476), (376, 536548), (496, 406738), (752, 268274), (992, 203369), (1457, 138464), (1504, 134137), (2914, 69232), (4327, 46624), (5828, 34616), (8654, 23312), (11656, 17308)]