200745140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{170123}}^1$

素因数の和:170191

約数の個数: 24

約数和(自身を含む): 428712480

約数和(自身を除く): 227967340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 170123, 340246, 680492, 850615, 1701230, 3402460, 10037257, 20074514, 40149028, 50186285, 100372570, 200745140]

約数ペア:

[(1, 200745140), (2, 100372570), (4, 50186285), (5, 40149028), (10, 20074514), (20, 10037257), (59, 3402460), (118, 1701230), (236, 850615), (295, 680492), (590, 340246), (1180, 170123)]