205655789072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3593}}^1\times {\mathrm{115399}}^1$

素因数の和:119031

約数の個数: 40

約数和(自身を含む): 411429619200

約数和(自身を除く): 205773830128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3593, 7186, 14372, 28744, 57488, 111383, 115399, 222766, 230798, 445532, 461596, 891064, 923192, 1782128, 1846384, 3577369, 7154738, 14309476, 28618952, 57237904, 414628607, 829257214, 1658514428, 3317028856, 6634057712, 12853486817, 25706973634, 51413947268, 102827894536, 205655789072]

約数ペア:

[(1, 205655789072), (2, 102827894536), (4, 51413947268), (8, 25706973634), (16, 12853486817), (31, 6634057712), (62, 3317028856), (124, 1658514428), (248, 829257214), (496, 414628607), (3593, 57237904), (7186, 28618952), (14372, 14309476), (28744, 7154738), (57488, 3577369), (111383, 1846384), (115399, 1782128), (222766, 923192), (230798, 891064), (445532, 461596)]