205767796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12304

約数の個数: 48

約数和(自身を含む): 432250560

約数和(自身を除く): 226482764

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 12251, 16796, 24502, 49004, 159263, 208267, 232769, 318526, 416534, 465538, 637052, 833068, 931076, 2707471, 3025997, 3957073, 5414942, 6051994, 7914146, 10829884, 12103988, 15828292, 51441949, 102883898, 205767796]

約数ペア:

[(1, 205767796), (2, 102883898), (4, 51441949), (13, 15828292), (17, 12103988), (19, 10829884), (26, 7914146), (34, 6051994), (38, 5414942), (52, 3957073), (68, 3025997), (76, 2707471), (221, 931076), (247, 833068), (323, 637052), (442, 465538), (494, 416534), (646, 318526), (884, 232769), (988, 208267), (1292, 159263), (4199, 49004), (8398, 24502), (12251, 16796)]