201893978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19079}}^1$

素因数の和:19142

約数の個数: 32

約数和(自身を含む): 365420160

約数和(自身を除く): 163526182

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 19079, 38158, 209869, 248027, 419738, 496054, 705923, 1411846, 2728297, 5456594, 7765153, 9176999, 15530306, 18353998, 100946989, 201893978]

約数ペア:

[(1, 201893978), (2, 100946989), (11, 18353998), (13, 15530306), (22, 9176999), (26, 7765153), (37, 5456594), (74, 2728297), (143, 1411846), (286, 705923), (407, 496054), (481, 419738), (814, 248027), (962, 209869), (5291, 38158), (10582, 19079)]