221707323968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5027833}}^1$

素因数の和:5027911

約数の個数: 56

約数和(自身を含む): 482732398008

約数和(自身を除く): 261025074040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 11024, 22048, 44096, 5027833, 10055666, 20111332, 40222664, 65361829, 80445328, 130723658, 160890656, 261447316, 266475149, 321781312, 522894632, 532950298, 1045789264, 1065900596, 2091578528, 2131801192, 3464176937, 4183157056, 4263602384, 6928353874, 8527204768, 13856707748, 17054409536, 27713415496, 55426830992, 110853661984, 221707323968]

約数ペア:

[(1, 221707323968), (2, 110853661984), (4, 55426830992), (8, 27713415496), (13, 17054409536), (16, 13856707748), (26, 8527204768), (32, 6928353874), (52, 4263602384), (53, 4183157056), (64, 3464176937), (104, 2131801192), (106, 2091578528), (208, 1065900596), (212, 1045789264), (416, 532950298), (424, 522894632), (689, 321781312), (832, 266475149), (848, 261447316), (1378, 160890656), (1696, 130723658), (2756, 80445328), (3392, 65361829), (5512, 40222664), (11024, 20111332), (22048, 10055666), (44096, 5027833)]