201988702954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{462901}}^1\times {\mathrm{11483}}^1$

素因数の和:474405

約数の個数: 16

約数和(自身を含む): 318957994080

約数和(自身を除く): 116969291126

約数列:

[1, 2, 19, 38, 11483, 22966, 218177, 436354, 462901, 925802, 8795119, 17590238, 5315492183, 10630984366, 100994351477, 201988702954]

約数ペア:

[(1, 201988702954), (2, 100994351477), (19, 10630984366), (38, 5315492183), (11483, 17590238), (22966, 8795119), (218177, 925802), (436354, 462901)]