197773884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71347}}^1$

素因数の和:71375

約数の個数: 72

約数和(自身を含む): 623296128

約数和(自身を除く): 425522244

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 71347, 142694, 214041, 285388, 428082, 499429, 642123, 784817, 856164, 998858, 1284246, 1498287, 1569634, 1997716, 2354451, 2568492, 2996574, 3139268, 4494861, 4708902, 5493719, 5993148, 7063353, 8989722, 9417804, 10987438, 14126706, 16481157, 17979444, 21974876, 28253412, 32962314, 49443471, 65924628, 98886942, 197773884]

約数ペア:

[(1, 197773884), (2, 98886942), (3, 65924628), (4, 49443471), (6, 32962314), (7, 28253412), (9, 21974876), (11, 17979444), (12, 16481157), (14, 14126706), (18, 10987438), (21, 9417804), (22, 8989722), (28, 7063353), (33, 5993148), (36, 5493719), (42, 4708902), (44, 4494861), (63, 3139268), (66, 2996574), (77, 2568492), (84, 2354451), (99, 1997716), (126, 1569634), (132, 1498287), (154, 1284246), (198, 998858), (231, 856164), (252, 784817), (308, 642123), (396, 499429), (462, 428082), (693, 285388), (924, 214041), (1386, 142694), (2772, 71347)]