221320752

素因数分解:

$2^4\times 3^1\times {\mathrm{4610849}}^1$

素因数の和:4610860

約数の個数: 20

約数和(自身を含む): 571745400

約数和(自身を除く): 350424648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4610849, 9221698, 13832547, 18443396, 27665094, 36886792, 55330188, 73773584, 110660376, 221320752]

約数ペア:

[(1, 221320752), (2, 110660376), (3, 73773584), (4, 55330188), (6, 36886792), (8, 27665094), (12, 18443396), (16, 13832547), (24, 9221698), (48, 4610849)]