204025250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 452200320

約数和(自身を除く): 248175070

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 169, 250, 275, 286, 325, 338, 439, 550, 650, 715, 845, 878, 1375, 1430, 1625, 1690, 1859, 2195, 2750, 3250, 3575, 3718, 4225, 4390, 4829, 5707, 7150, 8450, 9295, 9658, 10975, 11414, 17875, 18590, 21125, 21950, 24145, 28535, 35750, 42250, 46475, 48290, 54875, 57070, 62777, 74191, 92950, 109750, 120725, 125554, 142675, 148382, 232375, 241450, 285350, 313885, 370955, 464750, 603625, 627770, 713375, 741910, 816101, 1207250, 1426750, 1569425, 1632202, 1854775, 3138850, 3709550, 4080505, 7847125, 8161010, 9273875, 15694250, 18547750, 20402525, 40805050, 102012625, 204025250]

約数ペア:

[(1, 204025250), (2, 102012625), (5, 40805050), (10, 20402525), (11, 18547750), (13, 15694250), (22, 9273875), (25, 8161010), (26, 7847125), (50, 4080505), (55, 3709550), (65, 3138850), (110, 1854775), (125, 1632202), (130, 1569425), (143, 1426750), (169, 1207250), (250, 816101), (275, 741910), (286, 713375), (325, 627770), (338, 603625), (439, 464750), (550, 370955), (650, 313885), (715, 285350), (845, 241450), (878, 232375), (1375, 148382), (1430, 142675), (1625, 125554), (1690, 120725), (1859, 109750), (2195, 92950), (2750, 74191), (3250, 62777), (3575, 57070), (3718, 54875), (4225, 48290), (4390, 46475), (4829, 42250), (5707, 35750), (7150, 28535), (8450, 24145), (9295, 21950), (9658, 21125), (10975, 18590), (11414, 17875)]