208793088

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{6473}}^1$

素因数の和:6504

約数の個数: 120

約数和(自身を含む): 688781808

約数和(自身を除く): 479988720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 6473, 8064, 10752, 12946, 16128, 19419, 25892, 32256, 38838, 45311, 51784, 58257, 77676, 90622, 103568, 116514, 135933, 155352, 181244, 207136, 233028, 271866, 310704, 362488, 407799, 414272, 466056, 543732, 621408, 724976, 815598, 828544, 932112, 1087464, 1242816, 1449952, 1631196, 1657088, 1864224, 2174928, 2485632, 2899904, 3262392, 3314176, 3728448, 4349856, 4971264, 5799808, 6524784, 7456896, 8699712, 9942528, 11599616, 13049568, 14913792, 17399424, 23199232, 26099136, 29827584, 34798848, 52198272, 69597696, 104396544, 208793088]

約数ペア:

[(1, 208793088), (2, 104396544), (3, 69597696), (4, 52198272), (6, 34798848), (7, 29827584), (8, 26099136), (9, 23199232), (12, 17399424), (14, 14913792), (16, 13049568), (18, 11599616), (21, 9942528), (24, 8699712), (28, 7456896), (32, 6524784), (36, 5799808), (42, 4971264), (48, 4349856), (56, 3728448), (63, 3314176), (64, 3262392), (72, 2899904), (84, 2485632), (96, 2174928), (112, 1864224), (126, 1657088), (128, 1631196), (144, 1449952), (168, 1242816), (192, 1087464), (224, 932112), (252, 828544), (256, 815598), (288, 724976), (336, 621408), (384, 543732), (448, 466056), (504, 414272), (512, 407799), (576, 362488), (672, 310704), (768, 271866), (896, 233028), (1008, 207136), (1152, 181244), (1344, 155352), (1536, 135933), (1792, 116514), (2016, 103568), (2304, 90622), (2688, 77676), (3584, 58257), (4032, 51784), (4608, 45311), (5376, 38838), (6473, 32256), (8064, 25892), (10752, 19419), (12946, 16128)]