200045139

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307289}}^1$

素因数の和:307330

約数の個数: 16

約数和(自身を含む): 314664960

約数和(自身を除く): 114619821

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 307289, 921867, 2151023, 6453069, 9525959, 28577877, 66681713, 200045139]

約数ペア:

[(1, 200045139), (3, 66681713), (7, 28577877), (21, 9525959), (31, 6453069), (93, 2151023), (217, 921867), (651, 307289)]