209547844376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4137337}}^1$

素因数の和:4137843

約数の個数: 32

約数和(自身を含む): 423994398240

約数和(自身を除く): 214446553864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 974, 1948, 3896, 6331, 12662, 25324, 50648, 4137337, 8274674, 16549348, 33098696, 53785381, 107570762, 215141524, 430283048, 2014883119, 4029766238, 8059532476, 16119064952, 26193480547, 52386961094, 104773922188, 209547844376]

約数ペア:

[(1, 209547844376), (2, 104773922188), (4, 52386961094), (8, 26193480547), (13, 16119064952), (26, 8059532476), (52, 4029766238), (104, 2014883119), (487, 430283048), (974, 215141524), (1948, 107570762), (3896, 53785381), (6331, 33098696), (12662, 16549348), (25324, 8274674), (50648, 4137337)]