227895694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{653}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 381475584

約数和(自身を除く): 153579890

約数列:

[1, 2, 13, 26, 31, 62, 403, 433, 653, 806, 866, 1306, 5629, 8489, 11258, 13423, 16978, 20243, 26846, 40486, 174499, 263159, 282749, 348998, 526318, 565498, 3675737, 7351474, 8765219, 17530438, 113947847, 227895694]

約数ペア:

[(1, 227895694), (2, 113947847), (13, 17530438), (26, 8765219), (31, 7351474), (62, 3675737), (403, 565498), (433, 526318), (653, 348998), (806, 282749), (866, 263159), (1306, 174499), (5629, 40486), (8489, 26846), (11258, 20243), (13423, 16978)]