200864125

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 320785920

約数和(自身を除く): 119921795

約数列:

[1, 5, 7, 11, 25, 35, 41, 55, 77, 125, 175, 205, 275, 287, 385, 451, 509, 875, 1025, 1375, 1435, 1925, 2255, 2545, 3157, 3563, 5125, 5599, 7175, 9625, 11275, 12725, 15785, 17815, 20869, 27995, 35875, 39193, 56375, 63625, 78925, 89075, 104345, 139975, 146083, 195965, 229559, 394625, 445375, 521725, 699875, 730415, 979825, 1147795, 1606913, 2608625, 3652075, 4899125, 5738975, 8034565, 18260375, 28694875, 40172825, 200864125]

約数ペア:

[(1, 200864125), (5, 40172825), (7, 28694875), (11, 18260375), (25, 8034565), (35, 5738975), (41, 4899125), (55, 3652075), (77, 2608625), (125, 1606913), (175, 1147795), (205, 979825), (275, 730415), (287, 699875), (385, 521725), (451, 445375), (509, 394625), (875, 229559), (1025, 195965), (1375, 146083), (1435, 139975), (1925, 104345), (2255, 89075), (2545, 78925), (3157, 63625), (3563, 56375), (5125, 39193), (5599, 35875), (7175, 27995), (9625, 20869), (11275, 17815), (12725, 15785)]