211924408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{1439}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 408240000

約数和(自身を除く): 196315592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 449, 898, 1439, 1796, 2878, 3592, 5756, 11512, 18409, 36818, 58999, 73636, 117998, 147272, 235996, 471992, 646111, 1292222, 2584444, 5168888, 26490551, 52981102, 105962204, 211924408]

約数ペア:

[(1, 211924408), (2, 105962204), (4, 52981102), (8, 26490551), (41, 5168888), (82, 2584444), (164, 1292222), (328, 646111), (449, 471992), (898, 235996), (1439, 147272), (1796, 117998), (2878, 73636), (3592, 58999), (5756, 36818), (11512, 18409)]