199792300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{42509}}^1$

素因数の和:42570

約数の個数: 36

約数和(自身を含む): 442784160

約数和(自身を除く): 242991860

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 42509, 85018, 170036, 212545, 425090, 850180, 1062725, 1997923, 2125450, 3995846, 4250900, 7991692, 9989615, 19979230, 39958460, 49948075, 99896150, 199792300]

約数ペア:

[(1, 199792300), (2, 99896150), (4, 49948075), (5, 39958460), (10, 19979230), (20, 9989615), (25, 7991692), (47, 4250900), (50, 3995846), (94, 2125450), (100, 1997923), (188, 1062725), (235, 850180), (470, 425090), (940, 212545), (1175, 170036), (2350, 85018), (4700, 42509)]