211049616

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 557107200

約数和(自身を除く): 346057584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 127, 178, 254, 267, 356, 381, 389, 508, 534, 712, 762, 778, 1016, 1068, 1167, 1424, 1524, 1556, 2032, 2136, 2334, 3048, 3112, 4272, 4668, 6096, 6224, 9336, 11303, 18672, 22606, 33909, 34621, 45212, 49403, 67818, 69242, 90424, 98806, 103863, 135636, 138484, 148209, 180848, 197612, 207726, 271272, 276968, 296418, 395224, 415452, 542544, 553936, 592836, 790448, 830904, 1185672, 1661808, 2371344, 4396867, 8793734, 13190601, 17587468, 26381202, 35174936, 52762404, 70349872, 105524808, 211049616]

約数ペア:

[(1, 211049616), (2, 105524808), (3, 70349872), (4, 52762404), (6, 35174936), (8, 26381202), (12, 17587468), (16, 13190601), (24, 8793734), (48, 4396867), (89, 2371344), (127, 1661808), (178, 1185672), (254, 830904), (267, 790448), (356, 592836), (381, 553936), (389, 542544), (508, 415452), (534, 395224), (712, 296418), (762, 276968), (778, 271272), (1016, 207726), (1068, 197612), (1167, 180848), (1424, 148209), (1524, 138484), (1556, 135636), (2032, 103863), (2136, 98806), (2334, 90424), (3048, 69242), (3112, 67818), (4272, 49403), (4668, 45212), (6096, 34621), (6224, 33909), (9336, 22606), (11303, 18672)]