207988254

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{245849}}^1$

素因数の和:245904

約数の個数: 24

約数和(自身を含む): 460231200

約数和(自身を除く): 252242946

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 245849, 491698, 737547, 1475094, 2212641, 4425282, 11554903, 23109806, 34664709, 69329418, 103994127, 207988254]

約数ペア:

[(1, 207988254), (2, 103994127), (3, 69329418), (6, 34664709), (9, 23109806), (18, 11554903), (47, 4425282), (94, 2212641), (141, 1475094), (282, 737547), (423, 491698), (846, 245849)]