204040872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{404843}}^1$

素因数の和:404862

約数の個数: 48

約数和(自身を含む): 631556640

約数和(自身を除く): 427515768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 404843, 809686, 1214529, 1619372, 2429058, 2833901, 3238744, 3643587, 4858116, 5667802, 7287174, 8501703, 9716232, 11335604, 14574348, 17003406, 22671208, 25505109, 29148696, 34006812, 51010218, 68013624, 102020436, 204040872]

約数ペア:

[(1, 204040872), (2, 102020436), (3, 68013624), (4, 51010218), (6, 34006812), (7, 29148696), (8, 25505109), (9, 22671208), (12, 17003406), (14, 14574348), (18, 11335604), (21, 9716232), (24, 8501703), (28, 7287174), (36, 5667802), (42, 4858116), (56, 3643587), (63, 3238744), (72, 2833901), (84, 2429058), (126, 1619372), (168, 1214529), (252, 809686), (504, 404843)]