220189562733

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{395803}}^1$

素因数の和:396321

約数の個数: 32

約数和(自身を含む): 341974656000

約数和(自身を除く): 121785093267

約数列:

[1, 3, 7, 21, 59, 177, 413, 449, 1239, 1347, 3143, 9429, 26491, 79473, 185437, 395803, 556311, 1187409, 2770621, 8311863, 23352377, 70057131, 163466639, 177715547, 490399917, 533146641, 1244008829, 3732026487, 10485217273, 31455651819, 73396520911, 220189562733]

約数ペア:

[(1, 220189562733), (3, 73396520911), (7, 31455651819), (21, 10485217273), (59, 3732026487), (177, 1244008829), (413, 533146641), (449, 490399917), (1239, 177715547), (1347, 163466639), (3143, 70057131), (9429, 23352377), (26491, 8311863), (79473, 2770621), (185437, 1187409), (395803, 556311)]