208202445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7129}}^1$

素因数の和:7210

約数の個数: 48

約数和(自身を含む): 400420800

約数和(自身を除く): 192218355

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 495, 531, 649, 885, 1947, 2655, 3245, 5841, 7129, 9735, 21387, 29205, 35645, 64161, 78419, 106935, 235257, 320805, 392095, 420611, 705771, 1176285, 1261833, 2103055, 3528855, 3785499, 4626721, 6309165, 13880163, 18927495, 23133605, 41640489, 69400815, 208202445]

約数ペア:

[(1, 208202445), (3, 69400815), (5, 41640489), (9, 23133605), (11, 18927495), (15, 13880163), (33, 6309165), (45, 4626721), (55, 3785499), (59, 3528855), (99, 2103055), (165, 1261833), (177, 1176285), (295, 705771), (495, 420611), (531, 392095), (649, 320805), (885, 235257), (1947, 106935), (2655, 78419), (3245, 64161), (5841, 35645), (7129, 29205), (9735, 21387)]