199430210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2063}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 410752512

約数和(自身を除く): 211322302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1381, 2063, 2762, 4126, 6905, 9667, 10315, 13810, 14441, 19334, 20630, 28882, 48335, 72205, 96670, 144410, 2849003, 5698006, 14245015, 19943021, 28490030, 39886042, 99715105, 199430210]

約数ペア:

[(1, 199430210), (2, 99715105), (5, 39886042), (7, 28490030), (10, 19943021), (14, 14245015), (35, 5698006), (70, 2849003), (1381, 144410), (2063, 96670), (2762, 72205), (4126, 48335), (6905, 28882), (9667, 20630), (10315, 19334), (13810, 14441)]