200944160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29207}}^1$

素因数の和:29265

約数の個数: 48

約数和(自身を含む): 485787456

約数和(自身を除く): 284843296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 29207, 58414, 116828, 146035, 233656, 292070, 467312, 584140, 934624, 1168280, 1255901, 2336560, 2511802, 4673120, 5023604, 6279505, 10047208, 12559010, 20094416, 25118020, 40188832, 50236040, 100472080, 200944160]

約数ペア:

[(1, 200944160), (2, 100472080), (4, 50236040), (5, 40188832), (8, 25118020), (10, 20094416), (16, 12559010), (20, 10047208), (32, 6279505), (40, 5023604), (43, 4673120), (80, 2511802), (86, 2336560), (160, 1255901), (172, 1168280), (215, 934624), (344, 584140), (430, 467312), (688, 292070), (860, 233656), (1376, 146035), (1720, 116828), (3440, 58414), (6880, 29207)]