207924678

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 500068800

約数和(自身を除く): 292144122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 241, 351, 482, 702, 723, 1229, 1446, 2169, 2458, 3133, 3687, 4338, 6266, 6507, 7374, 9399, 11061, 13014, 15977, 18798, 22122, 28197, 31954, 33183, 47931, 56394, 66366, 84591, 95862, 143793, 169182, 287586, 296189, 431379, 592378, 862758, 888567, 1777134, 2665701, 3850457, 5331402, 7700914, 7997103, 11551371, 15994206, 23102742, 34654113, 69308226, 103962339, 207924678]

約数ペア:

[(1, 207924678), (2, 103962339), (3, 69308226), (6, 34654113), (9, 23102742), (13, 15994206), (18, 11551371), (26, 7997103), (27, 7700914), (39, 5331402), (54, 3850457), (78, 2665701), (117, 1777134), (234, 888567), (241, 862758), (351, 592378), (482, 431379), (702, 296189), (723, 287586), (1229, 169182), (1446, 143793), (2169, 95862), (2458, 84591), (3133, 66366), (3687, 56394), (4338, 47931), (6266, 33183), (6507, 31954), (7374, 28197), (9399, 22122), (11061, 18798), (13014, 15977)]