205864282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{56963}}^1$

素因数の和:57117

約数の個数: 16

約数和(自身を含む): 334948320

約数和(自身を除く): 129084038

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 56963, 113926, 740519, 1481038, 7917857, 15835714, 102932141, 205864282]

約数ペア:

[(1, 205864282), (2, 102932141), (13, 15835714), (26, 7917857), (139, 1481038), (278, 740519), (1807, 113926), (3614, 56963)]