206836728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1231171}}^1$

素因数の和:1231187

約数の個数: 32

約数和(自身を含む): 590962560

約数和(自身を除く): 384125832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1231171, 2462342, 3693513, 4924684, 7387026, 8618197, 9849368, 14774052, 17236394, 25854591, 29548104, 34472788, 51709182, 68945576, 103418364, 206836728]

約数ペア:

[(1, 206836728), (2, 103418364), (3, 68945576), (4, 51709182), (6, 34472788), (7, 29548104), (8, 25854591), (12, 17236394), (14, 14774052), (21, 9849368), (24, 8618197), (28, 7387026), (42, 4924684), (56, 3693513), (84, 2462342), (168, 1231171)]