201990786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1771849}}^1$

素因数の和:1771873

約数の個数: 16

約数和(自身を含む): 425244000

約数和(自身を除く): 223253214

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1771849, 3543698, 5315547, 10631094, 33665131, 67330262, 100995393, 201990786]

約数ペア:

[(1, 201990786), (2, 100995393), (3, 67330262), (6, 33665131), (19, 10631094), (38, 5315547), (57, 3543698), (114, 1771849)]