201325205987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1645607}}^1$

素因数の和:1645810

約数の個数: 16

約数和(自身を含む): 218010147840

約数和(自身を除く): 16684941853

約数列:

[1, 19, 47, 137, 893, 2603, 6439, 122341, 1645607, 31266533, 77343529, 225448159, 1469527051, 4283515021, 10596063473, 201325205987]

約数ペア:

[(1, 201325205987), (19, 10596063473), (47, 4283515021), (137, 1469527051), (893, 225448159), (2603, 77343529), (6439, 31266533), (122341, 1645607)]