206844190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{9817}}^1$

素因数の和:9881

約数の個数: 48

約数和(自身を含む): 443223792

約数和(自身を除く): 236379602

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 9817, 10535, 19634, 21070, 49085, 68719, 98170, 137438, 343595, 422131, 481033, 687190, 844262, 962066, 2110655, 2405165, 2954917, 4221310, 4810330, 5909834, 14774585, 20684419, 29549170, 41368838, 103422095, 206844190]

約数ペア:

[(1, 206844190), (2, 103422095), (5, 41368838), (7, 29549170), (10, 20684419), (14, 14774585), (35, 5909834), (43, 4810330), (49, 4221310), (70, 2954917), (86, 2405165), (98, 2110655), (215, 962066), (245, 844262), (301, 687190), (430, 481033), (490, 422131), (602, 343595), (1505, 137438), (2107, 98170), (3010, 68719), (4214, 49085), (9817, 21070), (10535, 19634)]