201680862436

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{2273}}^1\times {\mathrm{128221}}^1$

素因数の和:130671

約数の個数: 24

約数和(自身を含む): 355140576504

約数和(自身を除く): 153459714068

約数列:

[1, 2, 4, 173, 346, 692, 2273, 4546, 9092, 128221, 256442, 393229, 512884, 786458, 1572916, 22182233, 44364466, 88728932, 291446333, 582892666, 1165785332, 50420215609, 100840431218, 201680862436]

約数ペア:

[(1, 201680862436), (2, 100840431218), (4, 50420215609), (173, 1165785332), (346, 582892666), (692, 291446333), (2273, 88728932), (4546, 44364466), (9092, 22182233), (128221, 1572916), (256442, 786458), (393229, 512884)]