199943148

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{53233}}^1$

素因数の和:53553

約数の個数: 24

約数和(自身を含む): 468033328

約数和(自身を除く): 268090180

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 53233, 106466, 159699, 212932, 319398, 638796, 16661929, 33323858, 49985787, 66647716, 99971574, 199943148]

約数ペア:

[(1, 199943148), (2, 99971574), (3, 66647716), (4, 49985787), (6, 33323858), (12, 16661929), (313, 638796), (626, 319398), (939, 212932), (1252, 159699), (1878, 106466), (3756, 53233)]