198114070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 446363136

約数和(自身を除く): 248249066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 457, 563, 770, 914, 1126, 2285, 2815, 3199, 3941, 4570, 5027, 5630, 6193, 6398, 7882, 10054, 12386, 15995, 19705, 25135, 30965, 31990, 35189, 39410, 43351, 50270, 61930, 70378, 86702, 175945, 216755, 257291, 351890, 433510, 514582, 1286455, 1801037, 2572910, 2830201, 3602074, 5660402, 9005185, 14151005, 18010370, 19811407, 28302010, 39622814, 99057035, 198114070]

約数ペア:

[(1, 198114070), (2, 99057035), (5, 39622814), (7, 28302010), (10, 19811407), (11, 18010370), (14, 14151005), (22, 9005185), (35, 5660402), (55, 3602074), (70, 2830201), (77, 2572910), (110, 1801037), (154, 1286455), (385, 514582), (457, 433510), (563, 351890), (770, 257291), (914, 216755), (1126, 175945), (2285, 86702), (2815, 70378), (3199, 61930), (3941, 50270), (4570, 43351), (5027, 39410), (5630, 35189), (6193, 31990), (6398, 30965), (7882, 25135), (10054, 19705), (12386, 15995)]