200514544

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{338707}}^1$

素因数の和:338752

約数の個数: 20

約数和(自身を含む): 398998024

約数和(自身を除く): 198483480

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 338707, 677414, 1354828, 2709656, 5419312, 12532159, 25064318, 50128636, 100257272, 200514544]

約数ペア:

[(1, 200514544), (2, 100257272), (4, 50128636), (8, 25064318), (16, 12532159), (37, 5419312), (74, 2709656), (148, 1354828), (296, 677414), (592, 338707)]