255778566

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1\times {\mathrm{2551}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 542412288

約数和(自身を除く): 286633722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 983, 1966, 2551, 2949, 5102, 5898, 7653, 15306, 16711, 33422, 43367, 50133, 86734, 100266, 130101, 260202, 2507633, 5015266, 7522899, 15045798, 42629761, 85259522, 127889283, 255778566]

約数ペア:

[(1, 255778566), (2, 127889283), (3, 85259522), (6, 42629761), (17, 15045798), (34, 7522899), (51, 5015266), (102, 2507633), (983, 260202), (1966, 130101), (2551, 100266), (2949, 86734), (5102, 50133), (5898, 43367), (7653, 33422), (15306, 16711)]