201994622366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1818559}}^1$

素因数の和:1818696

約数の個数: 32

約数和(自身を含む): 331705344000

約数和(自身を除く): 129710721634

約数列:

[1, 2, 19, 37, 38, 74, 79, 158, 703, 1406, 1501, 2923, 3002, 5846, 55537, 111074, 1818559, 3637118, 34552621, 67286683, 69105242, 134573366, 143666161, 287332322, 1278446977, 2556893954, 2729657059, 5315647957, 5459314118, 10631295914, 100997311183, 201994622366]

約数ペア:

[(1, 201994622366), (2, 100997311183), (19, 10631295914), (37, 5459314118), (38, 5315647957), (74, 2729657059), (79, 2556893954), (158, 1278446977), (703, 287332322), (1406, 143666161), (1501, 134573366), (2923, 69105242), (3002, 67286683), (5846, 34552621), (55537, 3637118), (111074, 1818559)]