200202901922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74204189}}^1$

素因数の和:74204281

約数の個数: 16

約数和(自身を含む): 320562100800

約数和(自身を除く): 120359198878

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74204189, 148408378, 1409879591, 2819759182, 5268497419, 10536994838, 100101450961, 200202901922]

約数ペア:

[(1, 200202901922), (2, 100101450961), (19, 10536994838), (38, 5268497419), (71, 2819759182), (142, 1409879591), (1349, 148408378), (2698, 74204189)]