202223061

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 344995200

約数和(自身を除く): 142772139

約数列:

[1, 3, 9, 19, 23, 27, 29, 57, 69, 81, 87, 171, 197, 207, 261, 437, 513, 551, 591, 621, 667, 783, 1311, 1539, 1653, 1773, 1863, 2001, 2349, 3743, 3933, 4531, 4959, 5319, 5713, 6003, 11229, 11799, 12673, 13593, 14877, 15957, 17139, 18009, 33687, 35397, 38019, 40779, 44631, 51417, 54027, 86089, 101061, 108547, 114057, 122337, 131399, 154251, 258267, 303183, 325641, 342171, 367011, 394197, 462753, 774801, 976923, 1026513, 1182591, 2324403, 2496581, 2930769, 3547773, 6973209, 7489743, 8792307, 10643319, 22469229, 67407687, 202223061]

約数ペア:

[(1, 202223061), (3, 67407687), (9, 22469229), (19, 10643319), (23, 8792307), (27, 7489743), (29, 6973209), (57, 3547773), (69, 2930769), (81, 2496581), (87, 2324403), (171, 1182591), (197, 1026513), (207, 976923), (261, 774801), (437, 462753), (513, 394197), (551, 367011), (591, 342171), (621, 325641), (667, 303183), (783, 258267), (1311, 154251), (1539, 131399), (1653, 122337), (1773, 114057), (1863, 108547), (2001, 101061), (2349, 86089), (3743, 54027), (3933, 51417), (4531, 44631), (4959, 40779), (5319, 38019), (5713, 35397), (6003, 33687), (11229, 18009), (11799, 17139), (12673, 15957), (13593, 14877)]