207860744

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5827}}^1$

素因数の和:5867

約数の個数: 64

約数和(自身を含む): 489552000

約数和(自身を除く): 281691256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 4459, 5096, 5827, 8918, 11654, 17836, 23308, 35672, 40789, 46616, 75751, 81578, 151502, 163156, 285523, 303004, 326312, 530257, 571046, 606008, 1060514, 1142092, 1998661, 2121028, 2284184, 3711799, 3997322, 4242056, 7423598, 7994644, 14847196, 15989288, 25982593, 29694392, 51965186, 103930372, 207860744]

約数ペア:

[(1, 207860744), (2, 103930372), (4, 51965186), (7, 29694392), (8, 25982593), (13, 15989288), (14, 14847196), (26, 7994644), (28, 7423598), (49, 4242056), (52, 3997322), (56, 3711799), (91, 2284184), (98, 2121028), (104, 1998661), (182, 1142092), (196, 1060514), (343, 606008), (364, 571046), (392, 530257), (637, 326312), (686, 303004), (728, 285523), (1274, 163156), (1372, 151502), (2548, 81578), (2744, 75751), (4459, 46616), (5096, 40789), (5827, 35672), (8918, 23308), (11654, 17836)]