193993744

素因数分解:

$2^4\times 7^2\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 439099500

約数和(自身を除く): 245105756

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 349, 392, 698, 709, 784, 1396, 1418, 2443, 2792, 2836, 4886, 4963, 5584, 5672, 9772, 9926, 11344, 17101, 19544, 19852, 34202, 34741, 39088, 39704, 68404, 69482, 79408, 136808, 138964, 247441, 273616, 277928, 494882, 555856, 989764, 1732087, 1979528, 3464174, 3959056, 6928348, 12124609, 13856696, 24249218, 27713392, 48498436, 96996872, 193993744]

約数ペア:

[(1, 193993744), (2, 96996872), (4, 48498436), (7, 27713392), (8, 24249218), (14, 13856696), (16, 12124609), (28, 6928348), (49, 3959056), (56, 3464174), (98, 1979528), (112, 1732087), (196, 989764), (349, 555856), (392, 494882), (698, 277928), (709, 273616), (784, 247441), (1396, 138964), (1418, 136808), (2443, 79408), (2792, 69482), (2836, 68404), (4886, 39704), (4963, 39088), (5584, 34741), (5672, 34202), (9772, 19852), (9926, 19544), (11344, 17101)]