201089808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 587748096

約数和(自身を除く): 386658288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 107, 124, 144, 186, 214, 248, 279, 321, 372, 421, 428, 496, 558, 642, 744, 842, 856, 963, 1116, 1263, 1284, 1488, 1684, 1712, 1926, 2232, 2526, 2568, 3317, 3368, 3789, 3852, 4464, 5052, 5136, 6634, 6736, 7578, 7704, 9951, 10104, 13051, 13268, 15156, 15408, 19902, 20208, 26102, 26536, 29853, 30312, 39153, 39804, 45047, 52204, 53072, 59706, 60624, 78306, 79608, 90094, 104408, 117459, 119412, 135141, 156612, 159216, 180188, 208816, 234918, 238824, 270282, 313224, 360376, 405423, 469836, 477648, 540564, 626448, 720752, 810846, 939672, 1081128, 1396457, 1621692, 1879344, 2162256, 2792914, 3243384, 4189371, 5585828, 6486768, 8378742, 11171656, 12568113, 16757484, 22343312, 25136226, 33514968, 50272452, 67029936, 100544904, 201089808]

約数ペア:

[(1, 201089808), (2, 100544904), (3, 67029936), (4, 50272452), (6, 33514968), (8, 25136226), (9, 22343312), (12, 16757484), (16, 12568113), (18, 11171656), (24, 8378742), (31, 6486768), (36, 5585828), (48, 4189371), (62, 3243384), (72, 2792914), (93, 2162256), (107, 1879344), (124, 1621692), (144, 1396457), (186, 1081128), (214, 939672), (248, 810846), (279, 720752), (321, 626448), (372, 540564), (421, 477648), (428, 469836), (496, 405423), (558, 360376), (642, 313224), (744, 270282), (842, 238824), (856, 234918), (963, 208816), (1116, 180188), (1263, 159216), (1284, 156612), (1488, 135141), (1684, 119412), (1712, 117459), (1926, 104408), (2232, 90094), (2526, 79608), (2568, 78306), (3317, 60624), (3368, 59706), (3789, 53072), (3852, 52204), (4464, 45047), (5052, 39804), (5136, 39153), (6634, 30312), (6736, 29853), (7578, 26536), (7704, 26102), (9951, 20208), (10104, 19902), (13051, 15408), (13268, 15156)]