200244550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8467}}^1$

素因数の和:8533

約数の個数: 48

約数和(自身を含む): 415812672

約数和(自身を除く): 215568122

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 4730, 8467, 11825, 16934, 23650, 42335, 84670, 93137, 186274, 211675, 364081, 423350, 465685, 728162, 931370, 1820405, 2328425, 3640810, 4004891, 4656850, 8009782, 9102025, 18204050, 20024455, 40048910, 100122275, 200244550]

約数ペア:

[(1, 200244550), (2, 100122275), (5, 40048910), (10, 20024455), (11, 18204050), (22, 9102025), (25, 8009782), (43, 4656850), (50, 4004891), (55, 3640810), (86, 2328425), (110, 1820405), (215, 931370), (275, 728162), (430, 465685), (473, 423350), (550, 364081), (946, 211675), (1075, 186274), (2150, 93137), (2365, 84670), (4730, 42335), (8467, 23650), (11825, 16934)]