208889604

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 144

約数和(自身を含む): 682945536

約数和(自身を除く): 474055932

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 243, 252, 297, 308, 324, 378, 396, 462, 486, 567, 594, 693, 756, 891, 924, 972, 1134, 1188, 1386, 1701, 1782, 2079, 2268, 2673, 2772, 2791, 3402, 3564, 4158, 5346, 5582, 6237, 6804, 8316, 8373, 10692, 11164, 12474, 16746, 18711, 19537, 24948, 25119, 30701, 33492, 37422, 39074, 50238, 58611, 61402, 74844, 75357, 78148, 92103, 100476, 117222, 122804, 150714, 175833, 184206, 214907, 226071, 234444, 276309, 301428, 351666, 368412, 429814, 452142, 527499, 552618, 644721, 678213, 703332, 828927, 859628, 904284, 1054998, 1105236, 1289442, 1356426, 1582497, 1657854, 1934163, 2109996, 2486781, 2578884, 2712852, 3164994, 3315708, 3868326, 4747491, 4973562, 5802489, 6329988, 7460343, 7736652, 9494982, 9947124, 11604978, 14920686, 17407467, 18989964, 23209956, 29841372, 34814934, 52222401, 69629868, 104444802, 208889604]

約数ペア:

[(1, 208889604), (2, 104444802), (3, 69629868), (4, 52222401), (6, 34814934), (7, 29841372), (9, 23209956), (11, 18989964), (12, 17407467), (14, 14920686), (18, 11604978), (21, 9947124), (22, 9494982), (27, 7736652), (28, 7460343), (33, 6329988), (36, 5802489), (42, 4973562), (44, 4747491), (54, 3868326), (63, 3315708), (66, 3164994), (77, 2712852), (81, 2578884), (84, 2486781), (99, 2109996), (108, 1934163), (126, 1657854), (132, 1582497), (154, 1356426), (162, 1289442), (189, 1105236), (198, 1054998), (231, 904284), (243, 859628), (252, 828927), (297, 703332), (308, 678213), (324, 644721), (378, 552618), (396, 527499), (462, 452142), (486, 429814), (567, 368412), (594, 351666), (693, 301428), (756, 276309), (891, 234444), (924, 226071), (972, 214907), (1134, 184206), (1188, 175833), (1386, 150714), (1701, 122804), (1782, 117222), (2079, 100476), (2268, 92103), (2673, 78148), (2772, 75357), (2791, 74844), (3402, 61402), (3564, 58611), (4158, 50238), (5346, 39074), (5582, 37422), (6237, 33492), (6804, 30701), (8316, 25119), (8373, 24948), (10692, 19537), (11164, 18711), (12474, 16746)]