202886460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23003}}^1$

素因数の和:23032

約数の個数: 108

約数和(自身を含む): 715930488

約数和(自身を除く): 513044028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 23003, 46006, 69009, 92012, 115015, 138018, 161021, 207027, 230030, 276036, 322042, 345045, 414054, 460060, 483063, 644084, 690090, 805105, 828108, 966126, 1035135, 1127147, 1380180, 1449189, 1610210, 1932252, 2070270, 2254294, 2415315, 2898378, 3220420, 3381441, 4140540, 4508588, 4830630, 5635735, 5796756, 6762882, 7245945, 9661260, 10144323, 11271470, 13525764, 14491890, 16907205, 20288646, 22542940, 28983780, 33814410, 40577292, 50721615, 67628820, 101443230, 202886460]

約数ペア:

[(1, 202886460), (2, 101443230), (3, 67628820), (4, 50721615), (5, 40577292), (6, 33814410), (7, 28983780), (9, 22542940), (10, 20288646), (12, 16907205), (14, 14491890), (15, 13525764), (18, 11271470), (20, 10144323), (21, 9661260), (28, 7245945), (30, 6762882), (35, 5796756), (36, 5635735), (42, 4830630), (45, 4508588), (49, 4140540), (60, 3381441), (63, 3220420), (70, 2898378), (84, 2415315), (90, 2254294), (98, 2070270), (105, 1932252), (126, 1610210), (140, 1449189), (147, 1380180), (180, 1127147), (196, 1035135), (210, 966126), (245, 828108), (252, 805105), (294, 690090), (315, 644084), (420, 483063), (441, 460060), (490, 414054), (588, 345045), (630, 322042), (735, 276036), (882, 230030), (980, 207027), (1260, 161021), (1470, 138018), (1764, 115015), (2205, 92012), (2940, 69009), (4410, 46006), (8820, 23003)]