201887378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5101}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 379099008

約数和(自身を除く): 177211630

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257, 514, 1799, 2827, 3598, 5101, 5654, 10202, 19789, 35707, 39578, 56111, 71414, 112222, 392777, 785554, 1310957, 2621914, 9176699, 14420527, 18353398, 28841054, 100943689, 201887378]

約数ペア:

[(1, 201887378), (2, 100943689), (7, 28841054), (11, 18353398), (14, 14420527), (22, 9176699), (77, 2621914), (154, 1310957), (257, 785554), (514, 392777), (1799, 112222), (2827, 71414), (3598, 56111), (5101, 39578), (5654, 35707), (10202, 19789)]