220189144

素因数分解:

$2^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1697}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 481994280

約数和(自身を除く): 261805136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 662, 1324, 1697, 2317, 2648, 3394, 4634, 6788, 9268, 11879, 13576, 16219, 18536, 23758, 32438, 47516, 64876, 83153, 95032, 129752, 166306, 332612, 561707, 665224, 1123414, 2246828, 3931949, 4493656, 7863898, 15727796, 27523643, 31455592, 55047286, 110094572, 220189144]

約数ペア:

[(1, 220189144), (2, 110094572), (4, 55047286), (7, 31455592), (8, 27523643), (14, 15727796), (28, 7863898), (49, 4493656), (56, 3931949), (98, 2246828), (196, 1123414), (331, 665224), (392, 561707), (662, 332612), (1324, 166306), (1697, 129752), (2317, 95032), (2648, 83153), (3394, 64876), (4634, 47516), (6788, 32438), (9268, 23758), (11879, 18536), (13576, 16219)]