208701672

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{280513}}^1$

素因数の和:280553

約数の個数: 32

約数和(自身を含む): 538586880

約数和(自身を除く): 329885208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 280513, 561026, 841539, 1122052, 1683078, 2244104, 3366156, 6732312, 8695903, 17391806, 26087709, 34783612, 52175418, 69567224, 104350836, 208701672]

約数ペア:

[(1, 208701672), (2, 104350836), (3, 69567224), (4, 52175418), (6, 34783612), (8, 26087709), (12, 17391806), (24, 8695903), (31, 6732312), (62, 3366156), (93, 2244104), (124, 1683078), (186, 1122052), (248, 841539), (372, 561026), (744, 280513)]