201468190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15391}}^1$

素因数の和:15433

約数の個数: 64

約数和(自身を含む): 478752768

約数和(自身を除く): 277284578

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 15391, 30782, 76955, 107737, 153910, 169301, 215474, 261647, 338602, 523294, 538685, 846505, 1077370, 1185107, 1308235, 1693010, 1831529, 2370214, 2616470, 2878117, 3663058, 5756234, 5925535, 9157645, 11851070, 14390585, 18315290, 20146819, 28781170, 40293638, 100734095, 201468190]

約数ペア:

[(1, 201468190), (2, 100734095), (5, 40293638), (7, 28781170), (10, 20146819), (11, 18315290), (14, 14390585), (17, 11851070), (22, 9157645), (34, 5925535), (35, 5756234), (55, 3663058), (70, 2878117), (77, 2616470), (85, 2370214), (110, 1831529), (119, 1693010), (154, 1308235), (170, 1185107), (187, 1077370), (238, 846505), (374, 538685), (385, 523294), (595, 338602), (770, 261647), (935, 215474), (1190, 169301), (1309, 153910), (1870, 107737), (2618, 76955), (6545, 30782), (13090, 15391)]