207644476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{44867}}^1$

素因数の和:44973

約数の個数: 24

約数和(自身を含む): 395735760

約数和(自身を除く): 188091284

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 44867, 89734, 179468, 583271, 1166542, 2333084, 3993163, 7986326, 15972652, 51911119, 103822238, 207644476]

約数ペア:

[(1, 207644476), (2, 103822238), (4, 51911119), (13, 15972652), (26, 7986326), (52, 3993163), (89, 2333084), (178, 1166542), (356, 583271), (1157, 179468), (2314, 89734), (4628, 44867)]