201543298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6791}}^1$

素因数の和:6894

約数の個数: 32

約数和(自身を含む): 352097280

約数和(自身を除く): 150553982

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1562, 2698, 6791, 13582, 14839, 29678, 74701, 129029, 149402, 258058, 482161, 964322, 1419319, 2838638, 5303771, 9161059, 10607542, 18322118, 100771649, 201543298]

約数ペア:

[(1, 201543298), (2, 100771649), (11, 18322118), (19, 10607542), (22, 9161059), (38, 5303771), (71, 2838638), (142, 1419319), (209, 964322), (418, 482161), (781, 258058), (1349, 149402), (1562, 129029), (2698, 74701), (6791, 29678), (13582, 14839)]