199222492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229519}}^1$

素因数の和:229561

約数の個数: 24

約数和(自身を含む): 411299840

約数和(自身を除く): 212077348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 229519, 459038, 918076, 1606633, 3213266, 6426532, 7115089, 14230178, 28460356, 49805623, 99611246, 199222492]

約数ペア:

[(1, 199222492), (2, 99611246), (4, 49805623), (7, 28460356), (14, 14230178), (28, 7115089), (31, 6426532), (62, 3213266), (124, 1606633), (217, 918076), (434, 459038), (868, 229519)]