208451340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10433}}^1$

素因数の和:10488

約数の個数: 96

約数和(自身を含む): 666106560

約数和(自身を除く): 457655220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 10433, 19980, 20866, 31299, 41732, 52165, 62598, 93897, 104330, 125196, 156495, 187794, 208660, 281691, 312990, 375588, 386021, 469485, 563382, 625980, 772042, 938970, 1126764, 1158063, 1408455, 1544084, 1877940, 1930105, 2316126, 2816910, 3474189, 3860210, 4632252, 5633820, 5790315, 6948378, 7720420, 10422567, 11580630, 13896756, 17370945, 20845134, 23161260, 34741890, 41690268, 52112835, 69483780, 104225670, 208451340]

約数ペア:

[(1, 208451340), (2, 104225670), (3, 69483780), (4, 52112835), (5, 41690268), (6, 34741890), (9, 23161260), (10, 20845134), (12, 17370945), (15, 13896756), (18, 11580630), (20, 10422567), (27, 7720420), (30, 6948378), (36, 5790315), (37, 5633820), (45, 4632252), (54, 3860210), (60, 3474189), (74, 2816910), (90, 2316126), (108, 1930105), (111, 1877940), (135, 1544084), (148, 1408455), (180, 1158063), (185, 1126764), (222, 938970), (270, 772042), (333, 625980), (370, 563382), (444, 469485), (540, 386021), (555, 375588), (666, 312990), (740, 281691), (999, 208660), (1110, 187794), (1332, 156495), (1665, 125196), (1998, 104330), (2220, 93897), (3330, 62598), (3996, 52165), (4995, 41732), (6660, 31299), (9990, 20866), (10433, 19980)]