201067990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{543427}}^1$

素因数の和:543471

約数の個数: 16

約数和(自身を含む): 371704752

約数和(自身を除く): 170636762

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 543427, 1086854, 2717135, 5434270, 20106799, 40213598, 100533995, 201067990]

約数ペア:

[(1, 201067990), (2, 100533995), (5, 40213598), (10, 20106799), (37, 5434270), (74, 2717135), (185, 1086854), (370, 543427)]