202146244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71887}}^1$

素因数の和:71947

約数の個数: 24

約数和(自身を含む): 382444160

約数和(自身を除く): 180297916

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71887, 143774, 287548, 1365853, 2659819, 2731706, 5319638, 5463412, 10639276, 50536561, 101073122, 202146244]

約数ペア:

[(1, 202146244), (2, 101073122), (4, 50536561), (19, 10639276), (37, 5463412), (38, 5319638), (74, 2731706), (76, 2659819), (148, 1365853), (703, 287548), (1406, 143774), (2812, 71887)]