210316826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 343388160

約数和(自身を除く): 133071334

約数列:

[1, 2, 17, 34, 53, 106, 127, 254, 901, 919, 1802, 1838, 2159, 4318, 6731, 13462, 15623, 31246, 48707, 97414, 114427, 116713, 228854, 233426, 828019, 1656038, 1984121, 3968242, 6185789, 12371578, 105158413, 210316826]

約数ペア:

[(1, 210316826), (2, 105158413), (17, 12371578), (34, 6185789), (53, 3968242), (106, 1984121), (127, 1656038), (254, 828019), (901, 233426), (919, 228854), (1802, 116713), (1838, 114427), (2159, 97414), (4318, 48707), (6731, 31246), (13462, 15623)]