207943560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52511}}^1$

素因数の和:52539

約数の個数: 96

約数和(自身を含む): 737268480

約数和(自身を除く): 529324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 52511, 105022, 157533, 210044, 262555, 315066, 420088, 472599, 525110, 577621, 630132, 787665, 945198, 1050220, 1155242, 1260264, 1575330, 1732863, 1890396, 2100440, 2310484, 2362995, 2888105, 3150660, 3465726, 3780792, 4620968, 4725990, 5198589, 5776210, 6301320, 6931452, 8664315, 9451980, 10397178, 11552420, 13862904, 17328630, 18903960, 20794356, 23104840, 25992945, 34657260, 41588712, 51985890, 69314520, 103971780, 207943560]

約数ペア:

[(1, 207943560), (2, 103971780), (3, 69314520), (4, 51985890), (5, 41588712), (6, 34657260), (8, 25992945), (9, 23104840), (10, 20794356), (11, 18903960), (12, 17328630), (15, 13862904), (18, 11552420), (20, 10397178), (22, 9451980), (24, 8664315), (30, 6931452), (33, 6301320), (36, 5776210), (40, 5198589), (44, 4725990), (45, 4620968), (55, 3780792), (60, 3465726), (66, 3150660), (72, 2888105), (88, 2362995), (90, 2310484), (99, 2100440), (110, 1890396), (120, 1732863), (132, 1575330), (165, 1260264), (180, 1155242), (198, 1050220), (220, 945198), (264, 787665), (330, 630132), (360, 577621), (396, 525110), (440, 472599), (495, 420088), (660, 315066), (792, 262555), (990, 210044), (1320, 157533), (1980, 105022), (3960, 52511)]