200364860

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{32213}}^1$

素因数の和:32533

約数の個数: 24

約数和(自身を含む): 422132256

約数和(自身を除く): 221767396

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 32213, 64426, 128852, 161065, 322130, 644260, 10018243, 20036486, 40072972, 50091215, 100182430, 200364860]

約数ペア:

[(1, 200364860), (2, 100182430), (4, 50091215), (5, 40072972), (10, 20036486), (20, 10018243), (311, 644260), (622, 322130), (1244, 161065), (1555, 128852), (3110, 64426), (6220, 32213)]