203480862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 462260736

約数和(自身を除く): 258779874

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 101, 138, 202, 299, 303, 598, 606, 897, 1123, 1313, 1794, 2246, 2323, 2626, 3369, 3939, 4646, 6738, 6969, 7878, 13938, 14599, 25829, 29198, 30199, 43797, 51658, 60398, 77487, 87594, 90597, 113423, 154974, 181194, 226846, 335777, 340269, 671554, 680538, 1007331, 1474499, 2014662, 2608729, 2948998, 4423497, 5217458, 7826187, 8846994, 15652374, 33913477, 67826954, 101740431, 203480862]

約数ペア:

[(1, 203480862), (2, 101740431), (3, 67826954), (6, 33913477), (13, 15652374), (23, 8846994), (26, 7826187), (39, 5217458), (46, 4423497), (69, 2948998), (78, 2608729), (101, 2014662), (138, 1474499), (202, 1007331), (299, 680538), (303, 671554), (598, 340269), (606, 335777), (897, 226846), (1123, 181194), (1313, 154974), (1794, 113423), (2246, 90597), (2323, 87594), (2626, 77487), (3369, 60398), (3939, 51658), (4646, 43797), (6738, 30199), (6969, 29198), (7878, 25829), (13938, 14599)]