204089469

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 295219200

約数和(自身を除く): 91129731

約数列:

[1, 3, 19, 57, 61, 79, 183, 237, 743, 1159, 1501, 2229, 3477, 4503, 4819, 14117, 14457, 42351, 45323, 58697, 91561, 135969, 176091, 274683, 861137, 1115243, 2583411, 3345729, 3580517, 10741551, 68029823, 204089469]

約数ペア:

[(1, 204089469), (3, 68029823), (19, 10741551), (57, 3580517), (61, 3345729), (79, 2583411), (183, 1115243), (237, 861137), (743, 274683), (1159, 176091), (1501, 135969), (2229, 91561), (3477, 58697), (4503, 45323), (4819, 42351), (14117, 14457)]