201840357789

素因数分解:

$3^4\times 7^1\times {\mathrm{419}}^1\times {\mathrm{849593}}^1$

素因数の和:850031

約数の個数: 40

約数和(自身を含む): 345410936640

約数和(自身を除く): 143570578851

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 419, 567, 1257, 2933, 3771, 8799, 11313, 26397, 33939, 79191, 237573, 849593, 2548779, 5947151, 7646337, 17841453, 22939011, 53524359, 68817033, 160573077, 355979467, 481719231, 1067938401, 2491856269, 3203815203, 7475568807, 9611445609, 22426706421, 28834336827, 67280119263, 201840357789]

約数ペア:

[(1, 201840357789), (3, 67280119263), (7, 28834336827), (9, 22426706421), (21, 9611445609), (27, 7475568807), (63, 3203815203), (81, 2491856269), (189, 1067938401), (419, 481719231), (567, 355979467), (1257, 160573077), (2933, 68817033), (3771, 53524359), (8799, 22939011), (11313, 17841453), (26397, 7646337), (33939, 5947151), (79191, 2548779), (237573, 849593)]