201010300

素因数分解:

$2^2\times 5^2\times {\mathrm{2010103}}^1$

素因数の和:2010117

約数の個数: 18

約数和(自身を含む): 436192568

約数和(自身を除く): 235182268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2010103, 4020206, 8040412, 10050515, 20101030, 40202060, 50252575, 100505150, 201010300]

約数ペア:

[(1, 201010300), (2, 100505150), (4, 50252575), (5, 40202060), (10, 20101030), (20, 10050515), (25, 8040412), (50, 4020206), (100, 2010103)]