200403775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 302168160

約数和(自身を除く): 101764385

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 275, 319, 325, 377, 715, 725, 1595, 1885, 1933, 3575, 4147, 7975, 9425, 9665, 20735, 21263, 25129, 48325, 56057, 103675, 106315, 125645, 276419, 280285, 531575, 616627, 628225, 728741, 1382095, 1401425, 3083135, 3643705, 6910475, 8016151, 15415675, 18218525, 40080755, 200403775]

約数ペア:

[(1, 200403775), (5, 40080755), (11, 18218525), (13, 15415675), (25, 8016151), (29, 6910475), (55, 3643705), (65, 3083135), (143, 1401425), (145, 1382095), (275, 728741), (319, 628225), (325, 616627), (377, 531575), (715, 280285), (725, 276419), (1595, 125645), (1885, 106315), (1933, 103675), (3575, 56057), (4147, 48325), (7975, 25129), (9425, 21263), (9665, 20735)]